143953684

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 294053760

約数和(自身を除く): 150100076

約数列:

[1, 2, 4, 7, 14, 28, 101, 109, 202, 218, 404, 436, 467, 707, 763, 934, 1414, 1526, 1868, 2828, 3052, 3269, 6538, 11009, 13076, 22018, 44036, 47167, 50903, 77063, 94334, 101806, 154126, 188668, 203612, 308252, 330169, 356321, 660338, 712642, 1320676, 1425284, 5141203, 10282406, 20564812, 35988421, 71976842, 143953684]

約数ペア:

[(1, 143953684), (2, 71976842), (4, 35988421), (7, 20564812), (14, 10282406), (28, 5141203), (101, 1425284), (109, 1320676), (202, 712642), (218, 660338), (404, 356321), (436, 330169), (467, 308252), (707, 203612), (763, 188668), (934, 154126), (1414, 101806), (1526, 94334), (1868, 77063), (2828, 50903), (3052, 47167), (3269, 44036), (6538, 22018), (11009, 13076)]