153490454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1151}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 260112384

約数和(自身を除く): 106621930

約数列:

[1, 2, 13, 23, 26, 46, 223, 299, 446, 598, 1151, 2302, 2899, 5129, 5798, 10258, 14963, 26473, 29926, 52946, 66677, 133354, 256673, 344149, 513346, 688298, 3336749, 5903479, 6673498, 11806958, 76745227, 153490454]

約数ペア:

[(1, 153490454), (2, 76745227), (13, 11806958), (23, 6673498), (26, 5903479), (46, 3336749), (223, 688298), (299, 513346), (446, 344149), (598, 256673), (1151, 133354), (2302, 66677), (2899, 52946), (5129, 29926), (5798, 26473), (10258, 14963)]