158304544

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{733}}^1$

素因数の和:1157

約数の個数: 48

約数和(自身を含む): 331277688

約数和(自身を除く): 172973144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 397, 544, 733, 794, 1466, 1588, 2932, 3176, 5864, 6352, 6749, 11728, 12461, 12704, 13498, 23456, 24922, 26996, 49844, 53992, 99688, 107984, 199376, 215968, 291001, 398752, 582002, 1164004, 2328008, 4656016, 4947017, 9312032, 9894034, 19788068, 39576136, 79152272, 158304544]

約数ペア:

[(1, 158304544), (2, 79152272), (4, 39576136), (8, 19788068), (16, 9894034), (17, 9312032), (32, 4947017), (34, 4656016), (68, 2328008), (136, 1164004), (272, 582002), (397, 398752), (544, 291001), (733, 215968), (794, 199376), (1466, 107984), (1588, 99688), (2932, 53992), (3176, 49844), (5864, 26996), (6352, 24922), (6749, 23456), (11728, 13498), (12461, 12704)]