158222464

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{15647}}^1$

素因数の和:15740

約数の個数: 32

約数和(自身を含む): 319219200

約数和(自身を除く): 160996736

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 5056, 10112, 15647, 31294, 62588, 125176, 250352, 500704, 1001408, 1236113, 2002816, 2472226, 4944452, 9888904, 19777808, 39555616, 79111232, 158222464]

約数ペア:

[(1, 158222464), (2, 79111232), (4, 39555616), (8, 19777808), (16, 9888904), (32, 4944452), (64, 2472226), (79, 2002816), (128, 1236113), (158, 1001408), (316, 500704), (632, 250352), (1264, 125176), (2528, 62588), (5056, 31294), (10112, 15647)]