128350404

素因数分解:

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

素因数の和:259

約数の個数: 216

約数和(自身を含む): 422636760

約数和(自身を除く): 294286356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 49, 52, 58, 63, 78, 84, 87, 91, 98, 116, 117, 126, 147, 156, 174, 182, 193, 196, 203, 234, 252, 261, 273, 294, 348, 364, 377, 386, 406, 441, 468, 522, 546, 579, 588, 609, 637, 754, 772, 812, 819, 882, 1044, 1092, 1131, 1158, 1218, 1274, 1351, 1421, 1508, 1638, 1737, 1764, 1827, 1911, 2262, 2316, 2436, 2509, 2548, 2639, 2702, 2842, 3276, 3393, 3474, 3654, 3822, 4053, 4263, 4524, 5018, 5278, 5404, 5597, 5684, 5733, 6786, 6948, 7308, 7527, 7644, 7917, 8106, 8526, 9457, 10036, 10556, 11194, 11466, 12159, 12789, 13572, 15054, 15834, 16212, 16791, 17052, 17563, 18473, 18914, 22388, 22581, 22932, 23751, 24318, 25578, 28371, 30108, 31668, 33582, 35126, 36946, 37828, 39179, 45162, 47502, 48636, 50373, 51156, 52689, 55419, 56742, 67164, 70252, 72761, 73892, 78358, 85113, 90324, 95004, 100746, 105378, 110838, 113484, 117537, 122941, 145522, 156716, 158067, 166257, 170226, 201492, 210756, 218283, 221676, 235074, 245882, 274253, 291044, 316134, 332514, 340452, 352611, 368823, 436566, 470148, 491764, 509327, 548506, 632268, 654849, 665028, 705222, 737646, 822759, 873132, 1018654, 1097012, 1106469, 1309698, 1410444, 1475292, 1527981, 1645518, 2037308, 2212938, 2468277, 2619396, 3055962, 3291036, 3565289, 4425876, 4583943, 4936554, 6111924, 7130578, 9167886, 9873108, 10695867, 14261156, 18335772, 21391734, 32087601, 42783468, 64175202, 128350404]

約数ペア:

[(1, 128350404), (2, 64175202), (3, 42783468), (4, 32087601), (6, 21391734), (7, 18335772), (9, 14261156), (12, 10695867), (13, 9873108), (14, 9167886), (18, 7130578), (21, 6111924), (26, 4936554), (28, 4583943), (29, 4425876), (36, 3565289), (39, 3291036), (42, 3055962), (49, 2619396), (52, 2468277), (58, 2212938), (63, 2037308), (78, 1645518), (84, 1527981), (87, 1475292), (91, 1410444), (98, 1309698), (116, 1106469), (117, 1097012), (126, 1018654), (147, 873132), (156, 822759), (174, 737646), (182, 705222), (193, 665028), (196, 654849), (203, 632268), (234, 548506), (252, 509327), (261, 491764), (273, 470148), (294, 436566), (348, 368823), (364, 352611), (377, 340452), (386, 332514), (406, 316134), (441, 291044), (468, 274253), (522, 245882), (546, 235074), (579, 221676), (588, 218283), (609, 210756), (637, 201492), (754, 170226), (772, 166257), (812, 158067), (819, 156716), (882, 145522), (1044, 122941), (1092, 117537), (1131, 113484), (1158, 110838), (1218, 105378), (1274, 100746), (1351, 95004), (1421, 90324), (1508, 85113), (1638, 78358), (1737, 73892), (1764, 72761), (1827, 70252), (1911, 67164), (2262, 56742), (2316, 55419), (2436, 52689), (2509, 51156), (2548, 50373), (2639, 48636), (2702, 47502), (2842, 45162), (3276, 39179), (3393, 37828), (3474, 36946), (3654, 35126), (3822, 33582), (4053, 31668), (4263, 30108), (4524, 28371), (5018, 25578), (5278, 24318), (5404, 23751), (5597, 22932), (5684, 22581), (5733, 22388), (6786, 18914), (6948, 18473), (7308, 17563), (7527, 17052), (7644, 16791), (7917, 16212), (8106, 15834), (8526, 15054), (9457, 13572), (10036, 12789), (10556, 12159), (11194, 11466)]