155113218

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{24551}}^1$

素因数の和:24581

約数の個数: 48

約数和(自身を含む): 375350976

約数和(自身を除く): 220237758

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 24551, 49102, 73653, 147306, 220959, 319163, 441918, 638326, 662877, 957489, 1325754, 1914978, 1988631, 2872467, 3977262, 5744934, 5965893, 8617401, 11931786, 17234802, 25852203, 51704406, 77556609, 155113218]

約数ペア:

[(1, 155113218), (2, 77556609), (3, 51704406), (6, 25852203), (9, 17234802), (13, 11931786), (18, 8617401), (26, 5965893), (27, 5744934), (39, 3977262), (54, 2872467), (78, 1988631), (81, 1914978), (117, 1325754), (162, 957489), (234, 662877), (243, 638326), (351, 441918), (486, 319163), (702, 220959), (1053, 147306), (2106, 73653), (3159, 49102), (6318, 24551)]