166153988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2441}}^1$

素因数の和:2493

約数の個数: 96

約数和(自身を含む): 413538048

約数和(自身を除く): 247384060

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 68, 77, 91, 119, 143, 154, 182, 187, 221, 238, 286, 308, 364, 374, 442, 476, 572, 748, 884, 1001, 1309, 1547, 2002, 2431, 2441, 2618, 3094, 4004, 4862, 4882, 5236, 6188, 9724, 9764, 17017, 17087, 26851, 31733, 34034, 34174, 41497, 53702, 63466, 68068, 68348, 82994, 107404, 126932, 165988, 187957, 222131, 290479, 349063, 375914, 444262, 456467, 539461, 580958, 698126, 751828, 888524, 912934, 1078922, 1161916, 1396252, 1825868, 2157844, 2443441, 3195269, 3776227, 4886882, 5934071, 6390538, 7552454, 9773764, 11868142, 12781076, 15104908, 23736284, 41538497, 83076994, 166153988]

約数ペア:

[(1, 166153988), (2, 83076994), (4, 41538497), (7, 23736284), (11, 15104908), (13, 12781076), (14, 11868142), (17, 9773764), (22, 7552454), (26, 6390538), (28, 5934071), (34, 4886882), (44, 3776227), (52, 3195269), (68, 2443441), (77, 2157844), (91, 1825868), (119, 1396252), (143, 1161916), (154, 1078922), (182, 912934), (187, 888524), (221, 751828), (238, 698126), (286, 580958), (308, 539461), (364, 456467), (374, 444262), (442, 375914), (476, 349063), (572, 290479), (748, 222131), (884, 187957), (1001, 165988), (1309, 126932), (1547, 107404), (2002, 82994), (2431, 68348), (2441, 68068), (2618, 63466), (3094, 53702), (4004, 41497), (4862, 34174), (4882, 34034), (5236, 31733), (6188, 26851), (9724, 17087), (9764, 17017)]