173936632

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{317}}^1\times {\mathrm{641}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 330732720

約数和(自身を除く): 156796088

約数列:

[1, 2, 4, 8, 107, 214, 317, 428, 634, 641, 856, 1268, 1282, 2536, 2564, 5128, 33919, 67838, 68587, 135676, 137174, 203197, 271352, 274348, 406394, 548696, 812788, 1625576, 21742079, 43484158, 86968316, 173936632]

約数ペア:

[(1, 173936632), (2, 86968316), (4, 43484158), (8, 21742079), (107, 1625576), (214, 812788), (317, 548696), (428, 406394), (634, 274348), (641, 271352), (856, 203197), (1268, 137174), (1282, 135676), (2536, 68587), (2564, 67838), (5128, 33919)]