149849128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{130987}}^1$

素因数の和:131017

約数の個数: 32

約数和(自身を含む): 330089760

約数和(自身を除く): 180240632

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 130987, 261974, 523948, 1047896, 1440857, 1702831, 2881714, 3405662, 5763428, 6811324, 11526856, 13622648, 18731141, 37462282, 74924564, 149849128]

約数ペア:

[(1, 149849128), (2, 74924564), (4, 37462282), (8, 18731141), (11, 13622648), (13, 11526856), (22, 6811324), (26, 5763428), (44, 3405662), (52, 2881714), (88, 1702831), (104, 1440857), (143, 1047896), (286, 523948), (572, 261974), (1144, 130987)]