129405588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4583}}^1$

素因数の和:4784

約数の個数: 48

約数和(自身を含む): 327040896

約数和(自身を除く): 197635308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 181, 362, 543, 724, 1086, 2172, 2353, 4583, 4706, 7059, 9166, 9412, 13749, 14118, 18332, 27498, 28236, 54996, 59579, 119158, 178737, 238316, 357474, 714948, 829523, 1659046, 2488569, 3318092, 4977138, 9954276, 10783799, 21567598, 32351397, 43135196, 64702794, 129405588]

約数ペア:

[(1, 129405588), (2, 64702794), (3, 43135196), (4, 32351397), (6, 21567598), (12, 10783799), (13, 9954276), (26, 4977138), (39, 3318092), (52, 2488569), (78, 1659046), (156, 829523), (181, 714948), (362, 357474), (543, 238316), (724, 178737), (1086, 119158), (2172, 59579), (2353, 54996), (4583, 28236), (4706, 27498), (7059, 18332), (9166, 14118), (9412, 13749)]