163316224

素因数分解:

$2^9\times {\mathrm{37}}^2\times {\mathrm{233}}^1$

素因数の和:325

約数の個数: 60

約数和(自身を含む): 336810474

約数和(自身を除く): 173494250

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 233, 256, 296, 466, 512, 592, 932, 1184, 1369, 1864, 2368, 2738, 3728, 4736, 5476, 7456, 8621, 9472, 10952, 14912, 17242, 18944, 21904, 29824, 34484, 43808, 59648, 68968, 87616, 119296, 137936, 175232, 275872, 318977, 350464, 551744, 637954, 700928, 1103488, 1275908, 2206976, 2551816, 4413952, 5103632, 10207264, 20414528, 40829056, 81658112, 163316224]

約数ペア:

[(1, 163316224), (2, 81658112), (4, 40829056), (8, 20414528), (16, 10207264), (32, 5103632), (37, 4413952), (64, 2551816), (74, 2206976), (128, 1275908), (148, 1103488), (233, 700928), (256, 637954), (296, 551744), (466, 350464), (512, 318977), (592, 275872), (932, 175232), (1184, 137936), (1369, 119296), (1864, 87616), (2368, 68968), (2738, 59648), (3728, 43808), (4736, 34484), (5476, 29824), (7456, 21904), (8621, 18944), (9472, 17242), (10952, 14912)]