190867716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{661}}^1$

素因数の和:1301

約数の個数: 72

約数和(自身を含む): 521213784

約数和(自身を除く): 330346068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 617, 661, 1234, 1322, 1851, 1983, 2468, 2644, 3702, 3966, 5553, 5949, 7404, 7932, 8021, 8593, 11106, 11898, 16042, 17186, 22212, 23796, 24063, 25779, 32084, 34372, 48126, 51558, 72189, 77337, 96252, 103116, 144378, 154674, 288756, 309348, 407837, 815674, 1223511, 1631348, 2447022, 3670533, 4894044, 5301881, 7341066, 10603762, 14682132, 15905643, 21207524, 31811286, 47716929, 63622572, 95433858, 190867716]

約数ペア:

[(1, 190867716), (2, 95433858), (3, 63622572), (4, 47716929), (6, 31811286), (9, 21207524), (12, 15905643), (13, 14682132), (18, 10603762), (26, 7341066), (36, 5301881), (39, 4894044), (52, 3670533), (78, 2447022), (117, 1631348), (156, 1223511), (234, 815674), (468, 407837), (617, 309348), (661, 288756), (1234, 154674), (1322, 144378), (1851, 103116), (1983, 96252), (2468, 77337), (2644, 72189), (3702, 51558), (3966, 48126), (5553, 34372), (5949, 32084), (7404, 25779), (7932, 24063), (8021, 23796), (8593, 22212), (11106, 17186), (11898, 16042)]