157480908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43891}}^1$

素因数の和:43934

約数の個数: 48

約数和(自身を含む): 412935936

約数和(自身を除く): 255455028

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 43891, 87782, 131673, 175564, 263346, 526692, 570583, 1009493, 1141166, 1711749, 2018986, 2282332, 3028479, 3423498, 4037972, 6056958, 6846996, 12113916, 13123409, 26246818, 39370227, 52493636, 78740454, 157480908]

約数ペア:

[(1, 157480908), (2, 78740454), (3, 52493636), (4, 39370227), (6, 26246818), (12, 13123409), (13, 12113916), (23, 6846996), (26, 6056958), (39, 4037972), (46, 3423498), (52, 3028479), (69, 2282332), (78, 2018986), (92, 1711749), (138, 1141166), (156, 1009493), (276, 570583), (299, 526692), (598, 263346), (897, 175564), (1196, 131673), (1794, 87782), (3588, 43891)]