157217052

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3823}}^1$

素因数の和:4002

約数の個数: 48

約数和(自身を含む): 385459200

約数和(自身を除く): 228242148

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 149, 276, 298, 447, 596, 894, 1788, 3427, 3823, 6854, 7646, 10281, 11469, 13708, 15292, 20562, 22938, 41124, 45876, 87929, 175858, 263787, 351716, 527574, 569627, 1055148, 1139254, 1708881, 2278508, 3417762, 6835524, 13101421, 26202842, 39304263, 52405684, 78608526, 157217052]

約数ペア:

[(1, 157217052), (2, 78608526), (3, 52405684), (4, 39304263), (6, 26202842), (12, 13101421), (23, 6835524), (46, 3417762), (69, 2278508), (92, 1708881), (138, 1139254), (149, 1055148), (276, 569627), (298, 527574), (447, 351716), (596, 263787), (894, 175858), (1788, 87929), (3427, 45876), (3823, 41124), (6854, 22938), (7646, 20562), (10281, 15292), (11469, 13708)]