155659764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{4729}}^1$

素因数の和:4960

約数の個数: 48

約数和(自身を含む): 393081920

約数和(自身を除く): 237422156

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 211, 422, 633, 844, 1266, 2532, 2743, 4729, 5486, 8229, 9458, 10972, 14187, 16458, 18916, 28374, 32916, 56748, 61477, 122954, 184431, 245908, 368862, 737724, 997819, 1995638, 2993457, 3991276, 5986914, 11973828, 12971647, 25943294, 38914941, 51886588, 77829882, 155659764]

約数ペア:

[(1, 155659764), (2, 77829882), (3, 51886588), (4, 38914941), (6, 25943294), (12, 12971647), (13, 11973828), (26, 5986914), (39, 3991276), (52, 2993457), (78, 1995638), (156, 997819), (211, 737724), (422, 368862), (633, 245908), (844, 184431), (1266, 122954), (2532, 61477), (2743, 56748), (4729, 32916), (5486, 28374), (8229, 18916), (9458, 16458), (10972, 14187)]