133768518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{7489}}^1$

素因数の和:7736

約数の個数: 32

約数和(自身を含む): 289413600

約数和(自身を除く): 155645082

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 229, 458, 687, 1374, 2977, 5954, 7489, 8931, 14978, 17862, 22467, 44934, 97357, 194714, 292071, 584142, 1714981, 3429962, 5144943, 10289886, 22294753, 44589506, 66884259, 133768518]

約数ペア:

[(1, 133768518), (2, 66884259), (3, 44589506), (6, 22294753), (13, 10289886), (26, 5144943), (39, 3429962), (78, 1714981), (229, 584142), (458, 292071), (687, 194714), (1374, 97357), (2977, 44934), (5954, 22467), (7489, 17862), (8931, 14978)]