155031828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{8747}}^1$

素因数の和:8972

約数の個数: 48

約数和(自身を含む): 415425024

約数和(自身を除く): 260393196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1266, 1477, 2532, 2954, 4431, 5908, 8747, 8862, 17494, 17724, 26241, 34988, 52482, 61229, 104964, 122458, 183687, 244916, 367374, 734748, 1845617, 3691234, 5536851, 7382468, 11073702, 12919319, 22147404, 25838638, 38757957, 51677276, 77515914, 155031828]

約数ペア:

[(1, 155031828), (2, 77515914), (3, 51677276), (4, 38757957), (6, 25838638), (7, 22147404), (12, 12919319), (14, 11073702), (21, 7382468), (28, 5536851), (42, 3691234), (84, 1845617), (211, 734748), (422, 367374), (633, 244916), (844, 183687), (1266, 122458), (1477, 104964), (2532, 61229), (2954, 52482), (4431, 34988), (5908, 26241), (8747, 17724), (8862, 17494)]