158223168

素因数分解:

$2^6\times 3^2\times {\mathrm{274693}}^1$

素因数の和:274711

約数の個数: 42

約数和(自身を含む): 453519794

約数和(自身を除く): 295296626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 274693, 549386, 824079, 1098772, 1648158, 2197544, 2472237, 3296316, 4395088, 4944474, 6592632, 8790176, 9888948, 13185264, 17580352, 19777896, 26370528, 39555792, 52741056, 79111584, 158223168]

約数ペア:

[(1, 158223168), (2, 79111584), (3, 52741056), (4, 39555792), (6, 26370528), (8, 19777896), (9, 17580352), (12, 13185264), (16, 9888948), (18, 8790176), (24, 6592632), (32, 4944474), (36, 4395088), (48, 3296316), (64, 2472237), (72, 2197544), (96, 1648158), (144, 1098772), (192, 824079), (288, 549386), (576, 274693)]