156768704

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:565

約数の個数: 56

約数和(自身を含む): 321990720

約数和(自身を除く): 165222016

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 239, 277, 296, 478, 554, 592, 956, 1108, 1184, 1912, 2216, 2368, 3824, 4432, 7648, 8843, 8864, 10249, 15296, 17686, 17728, 20498, 35372, 40996, 66203, 70744, 81992, 132406, 141488, 163984, 264812, 282976, 327968, 529624, 565952, 655936, 1059248, 2118496, 2449511, 4236992, 4899022, 9798044, 19596088, 39192176, 78384352, 156768704]

約数ペア:

[(1, 156768704), (2, 78384352), (4, 39192176), (8, 19596088), (16, 9798044), (32, 4899022), (37, 4236992), (64, 2449511), (74, 2118496), (148, 1059248), (239, 655936), (277, 565952), (296, 529624), (478, 327968), (554, 282976), (592, 264812), (956, 163984), (1108, 141488), (1184, 132406), (1912, 81992), (2216, 70744), (2368, 66203), (3824, 40996), (4432, 35372), (7648, 20498), (8843, 17728), (8864, 17686), (10249, 15296)]