239772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 635040

約数和(自身を除く): 395268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 53, 58, 78, 87, 106, 116, 156, 159, 174, 212, 318, 348, 377, 636, 689, 754, 1131, 1378, 1508, 1537, 2067, 2262, 2756, 3074, 4134, 4524, 4611, 6148, 8268, 9222, 18444, 19981, 39962, 59943, 79924, 119886, 239772]

約数ペア:

[(1, 239772), (2, 119886), (3, 79924), (4, 59943), (6, 39962), (12, 19981), (13, 18444), (26, 9222), (29, 8268), (39, 6148), (52, 4611), (53, 4524), (58, 4134), (78, 3074), (87, 2756), (106, 2262), (116, 2067), (156, 1537), (159, 1508), (174, 1378), (212, 1131), (318, 754), (348, 689), (377, 636)]