147172078

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 236286720

約数和(自身を除く): 89114642

約数列:

[1, 2, 23, 46, 59, 118, 211, 257, 422, 514, 1357, 2714, 4853, 5911, 9706, 11822, 12449, 15163, 24898, 30326, 54227, 108454, 286327, 348749, 572654, 697498, 1247221, 2494442, 3199393, 6398786, 73586039, 147172078]

約数ペア:

[(1, 147172078), (2, 73586039), (23, 6398786), (46, 3199393), (59, 2494442), (118, 1247221), (211, 697498), (257, 572654), (422, 348749), (514, 286327), (1357, 108454), (2714, 54227), (4853, 30326), (5911, 24898), (9706, 15163), (11822, 12449)]