154439664

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139891}}^1$

素因数の和:139925

約数の個数: 40

約数和(自身を含む): 416318592

約数和(自身を除く): 261878928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 139891, 279782, 419673, 559564, 839346, 1119128, 1678692, 2238256, 3217493, 3357384, 6434986, 6714768, 9652479, 12869972, 19304958, 25739944, 38609916, 51479888, 77219832, 154439664]

約数ペア:

[(1, 154439664), (2, 77219832), (3, 51479888), (4, 38609916), (6, 25739944), (8, 19304958), (12, 12869972), (16, 9652479), (23, 6714768), (24, 6434986), (46, 3357384), (48, 3217493), (69, 2238256), (92, 1678692), (138, 1119128), (184, 839346), (276, 559564), (368, 419673), (552, 279782), (1104, 139891)]