131478924

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{5639}}^1$

素因数の和:5742

約数の個数: 48

約数和(自身を含む): 322156800

約数和(自身を除く): 190677876

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 67, 87, 116, 134, 174, 201, 268, 348, 402, 804, 1943, 3886, 5639, 5829, 7772, 11278, 11658, 16917, 22556, 23316, 33834, 67668, 163531, 327062, 377813, 490593, 654124, 755626, 981186, 1133439, 1511252, 1962372, 2266878, 4533756, 10956577, 21913154, 32869731, 43826308, 65739462, 131478924]

約数ペア:

[(1, 131478924), (2, 65739462), (3, 43826308), (4, 32869731), (6, 21913154), (12, 10956577), (29, 4533756), (58, 2266878), (67, 1962372), (87, 1511252), (116, 1133439), (134, 981186), (174, 755626), (201, 654124), (268, 490593), (348, 377813), (402, 327062), (804, 163531), (1943, 67668), (3886, 33834), (5639, 23316), (5829, 22556), (7772, 16917), (11278, 11658)]