165021948

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 552108480

約数和(自身を除く): 387086532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 29, 36, 39, 42, 52, 54, 58, 63, 78, 81, 84, 87, 91, 108, 116, 117, 126, 156, 162, 174, 182, 189, 193, 203, 234, 252, 261, 273, 324, 348, 351, 364, 377, 378, 386, 406, 468, 522, 546, 567, 579, 609, 702, 754, 756, 772, 783, 812, 819, 1044, 1053, 1092, 1131, 1134, 1158, 1218, 1351, 1404, 1508, 1566, 1638, 1737, 1827, 2106, 2262, 2268, 2316, 2349, 2436, 2457, 2509, 2639, 2702, 3132, 3276, 3393, 3474, 3654, 4053, 4212, 4524, 4698, 4914, 5018, 5211, 5278, 5404, 5481, 5597, 6786, 6948, 7308, 7371, 7527, 7917, 8106, 9396, 9828, 10036, 10179, 10422, 10556, 10962, 11194, 12159, 13572, 14742, 15054, 15633, 15834, 16212, 16443, 16791, 17563, 20358, 20844, 21924, 22388, 22581, 23751, 24318, 29484, 30108, 30537, 31266, 31668, 32886, 33582, 35126, 36477, 39179, 40716, 45162, 47502, 48636, 50373, 52689, 61074, 62532, 65772, 67164, 67743, 70252, 71253, 72761, 72954, 78358, 90324, 95004, 100746, 105378, 109431, 117537, 122148, 135486, 142506, 145522, 145908, 151119, 156716, 158067, 201492, 203229, 210756, 213759, 218283, 218862, 235074, 270972, 285012, 291044, 302238, 316134, 352611, 406458, 427518, 436566, 437724, 453357, 470148, 474201, 509327, 604476, 632268, 654849, 705222, 812916, 855036, 873132, 906714, 948402, 1018654, 1057833, 1309698, 1410444, 1422603, 1527981, 1813428, 1896804, 1964547, 2037308, 2115666, 2619396, 2845206, 3055962, 3173499, 3929094, 4231332, 4583943, 5690412, 5893641, 6111924, 6346998, 7858188, 9167886, 11787282, 12693996, 13751829, 18335772, 23574564, 27503658, 41255487, 55007316, 82510974, 165021948]

約数ペア:

[(1, 165021948), (2, 82510974), (3, 55007316), (4, 41255487), (6, 27503658), (7, 23574564), (9, 18335772), (12, 13751829), (13, 12693996), (14, 11787282), (18, 9167886), (21, 7858188), (26, 6346998), (27, 6111924), (28, 5893641), (29, 5690412), (36, 4583943), (39, 4231332), (42, 3929094), (52, 3173499), (54, 3055962), (58, 2845206), (63, 2619396), (78, 2115666), (81, 2037308), (84, 1964547), (87, 1896804), (91, 1813428), (108, 1527981), (116, 1422603), (117, 1410444), (126, 1309698), (156, 1057833), (162, 1018654), (174, 948402), (182, 906714), (189, 873132), (193, 855036), (203, 812916), (234, 705222), (252, 654849), (261, 632268), (273, 604476), (324, 509327), (348, 474201), (351, 470148), (364, 453357), (377, 437724), (378, 436566), (386, 427518), (406, 406458), (468, 352611), (522, 316134), (546, 302238), (567, 291044), (579, 285012), (609, 270972), (702, 235074), (754, 218862), (756, 218283), (772, 213759), (783, 210756), (812, 203229), (819, 201492), (1044, 158067), (1053, 156716), (1092, 151119), (1131, 145908), (1134, 145522), (1158, 142506), (1218, 135486), (1351, 122148), (1404, 117537), (1508, 109431), (1566, 105378), (1638, 100746), (1737, 95004), (1827, 90324), (2106, 78358), (2262, 72954), (2268, 72761), (2316, 71253), (2349, 70252), (2436, 67743), (2457, 67164), (2509, 65772), (2639, 62532), (2702, 61074), (3132, 52689), (3276, 50373), (3393, 48636), (3474, 47502), (3654, 45162), (4053, 40716), (4212, 39179), (4524, 36477), (4698, 35126), (4914, 33582), (5018, 32886), (5211, 31668), (5278, 31266), (5404, 30537), (5481, 30108), (5597, 29484), (6786, 24318), (6948, 23751), (7308, 22581), (7371, 22388), (7527, 21924), (7917, 20844), (8106, 20358), (9396, 17563), (9828, 16791), (10036, 16443), (10179, 16212), (10422, 15834), (10556, 15633), (10962, 15054), (11194, 14742), (12159, 13572)]