131995812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{44533}}^1$

素因数の和:44572

約数の個数: 48

約数和(自身を含む): 349146560

約数和(自身を除く): 217150748

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 44533, 89066, 133599, 178132, 267198, 534396, 578929, 846127, 1157858, 1692254, 1736787, 2315716, 2538381, 3384508, 3473574, 5076762, 6947148, 10153524, 10999651, 21999302, 32998953, 43998604, 65997906, 131995812]

約数ペア:

[(1, 131995812), (2, 65997906), (3, 43998604), (4, 32998953), (6, 21999302), (12, 10999651), (13, 10153524), (19, 6947148), (26, 5076762), (38, 3473574), (39, 3384508), (52, 2538381), (57, 2315716), (76, 1736787), (78, 1692254), (114, 1157858), (156, 846127), (228, 578929), (247, 534396), (494, 267198), (741, 178132), (988, 133599), (1482, 89066), (2964, 44533)]