155220448

素因数分解:

$2^5\times {\mathrm{367}}^1\times {\mathrm{13217}}^1$

素因数の和:13594

約数の個数: 24

約数和(自身を含む): 306446112

約数和(自身を除く): 151225664

約数列:

[1, 2, 4, 8, 16, 32, 367, 734, 1468, 2936, 5872, 11744, 13217, 26434, 52868, 105736, 211472, 422944, 4850639, 9701278, 19402556, 38805112, 77610224, 155220448]

約数ペア:

[(1, 155220448), (2, 77610224), (4, 38805112), (8, 19402556), (16, 9701278), (32, 4850639), (367, 422944), (734, 211472), (1468, 105736), (2936, 52868), (5872, 26434), (11744, 13217)]