165385682

素因数分解:

$2^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 80

約数和(自身を含む): 329128704

約数和(自身を除く): 163743022

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 101, 154, 202, 217, 341, 343, 434, 539, 682, 686, 707, 1078, 1111, 1414, 1519, 2222, 2387, 2401, 3038, 3131, 3773, 4774, 4802, 4949, 6262, 7546, 7777, 9898, 10633, 15554, 16709, 21266, 21917, 26411, 33418, 34441, 34643, 43834, 52822, 54439, 68882, 69286, 74431, 108878, 116963, 148862, 153419, 233926, 241087, 242501, 306838, 381073, 482174, 485002, 762146, 818741, 1073933, 1637482, 1687609, 2147866, 2667511, 3375218, 5335022, 7517531, 11813263, 15035062, 23626526, 82692841, 165385682]

約数ペア:

[(1, 165385682), (2, 82692841), (7, 23626526), (11, 15035062), (14, 11813263), (22, 7517531), (31, 5335022), (49, 3375218), (62, 2667511), (77, 2147866), (98, 1687609), (101, 1637482), (154, 1073933), (202, 818741), (217, 762146), (341, 485002), (343, 482174), (434, 381073), (539, 306838), (682, 242501), (686, 241087), (707, 233926), (1078, 153419), (1111, 148862), (1414, 116963), (1519, 108878), (2222, 74431), (2387, 69286), (2401, 68882), (3038, 54439), (3131, 52822), (3773, 43834), (4774, 34643), (4802, 34441), (4949, 33418), (6262, 26411), (7546, 21917), (7777, 21266), (9898, 16709), (10633, 15554)]