139882272

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{23887}}^1$

素因数の和:23961

約数の個数: 48

約数和(自身を含む): 373226112

約数和(自身を除く): 233343840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 5856, 23887, 47774, 71661, 95548, 143322, 191096, 286644, 382192, 573288, 764384, 1146576, 1457107, 2293152, 2914214, 4371321, 5828428, 8742642, 11656856, 17485284, 23313712, 34970568, 46627424, 69941136, 139882272]

約数ペア:

[(1, 139882272), (2, 69941136), (3, 46627424), (4, 34970568), (6, 23313712), (8, 17485284), (12, 11656856), (16, 8742642), (24, 5828428), (32, 4371321), (48, 2914214), (61, 2293152), (96, 1457107), (122, 1146576), (183, 764384), (244, 573288), (366, 382192), (488, 286644), (732, 191096), (976, 143322), (1464, 95548), (1952, 71661), (2928, 47774), (5856, 23887)]