164599968

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131891}}^1$

素因数の和:131917

約数の個数: 48

約数和(自身を含む): 465314976

約数和(自身を除く): 300715008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 131891, 263782, 395673, 527564, 791346, 1055128, 1582692, 1714583, 2110256, 3165384, 3429166, 4220512, 5143749, 6330768, 6858332, 10287498, 12661536, 13716664, 20574996, 27433328, 41149992, 54866656, 82299984, 164599968]

約数ペア:

[(1, 164599968), (2, 82299984), (3, 54866656), (4, 41149992), (6, 27433328), (8, 20574996), (12, 13716664), (13, 12661536), (16, 10287498), (24, 6858332), (26, 6330768), (32, 5143749), (39, 4220512), (48, 3429166), (52, 3165384), (78, 2110256), (96, 1714583), (104, 1582692), (156, 1055128), (208, 791346), (312, 527564), (416, 395673), (624, 263782), (1248, 131891)]