181742652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1913}}^1$

素因数の和:1972

約数の個数: 144

約数和(自身を含む): 585224640

約数和(自身を除く): 403481988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 52, 58, 63, 78, 84, 87, 91, 116, 117, 126, 156, 174, 182, 203, 234, 252, 261, 273, 348, 364, 377, 406, 468, 522, 546, 609, 754, 812, 819, 1044, 1092, 1131, 1218, 1508, 1638, 1827, 1913, 2262, 2436, 2639, 3276, 3393, 3654, 3826, 4524, 5278, 5739, 6786, 7308, 7652, 7917, 10556, 11478, 13391, 13572, 15834, 17217, 22956, 23751, 24869, 26782, 31668, 34434, 40173, 47502, 49738, 53564, 55477, 68868, 74607, 80346, 95004, 99476, 110954, 120519, 149214, 160692, 166431, 174083, 221908, 223821, 241038, 298428, 332862, 348166, 388339, 447642, 482076, 499293, 522249, 665724, 696332, 721201, 776678, 895284, 998586, 1044498, 1165017, 1442402, 1553356, 1566747, 1997172, 2088996, 2163603, 2330034, 2884804, 3133494, 3495051, 4327206, 4660068, 5048407, 6266988, 6490809, 6990102, 8654412, 10096814, 12981618, 13980204, 15145221, 20193628, 25963236, 30290442, 45435663, 60580884, 90871326, 181742652]

約数ペア:

[(1, 181742652), (2, 90871326), (3, 60580884), (4, 45435663), (6, 30290442), (7, 25963236), (9, 20193628), (12, 15145221), (13, 13980204), (14, 12981618), (18, 10096814), (21, 8654412), (26, 6990102), (28, 6490809), (29, 6266988), (36, 5048407), (39, 4660068), (42, 4327206), (52, 3495051), (58, 3133494), (63, 2884804), (78, 2330034), (84, 2163603), (87, 2088996), (91, 1997172), (116, 1566747), (117, 1553356), (126, 1442402), (156, 1165017), (174, 1044498), (182, 998586), (203, 895284), (234, 776678), (252, 721201), (261, 696332), (273, 665724), (348, 522249), (364, 499293), (377, 482076), (406, 447642), (468, 388339), (522, 348166), (546, 332862), (609, 298428), (754, 241038), (812, 223821), (819, 221908), (1044, 174083), (1092, 166431), (1131, 160692), (1218, 149214), (1508, 120519), (1638, 110954), (1827, 99476), (1913, 95004), (2262, 80346), (2436, 74607), (2639, 68868), (3276, 55477), (3393, 53564), (3654, 49738), (3826, 47502), (4524, 40173), (5278, 34434), (5739, 31668), (6786, 26782), (7308, 24869), (7652, 23751), (7917, 22956), (10556, 17217), (11478, 15834), (13391, 13572)]