130678296

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{111121}}^1$

素因数の和:111144

約数の個数: 48

約数和(自身を含む): 380037240

約数和(自身を除く): 249358944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 111121, 222242, 333363, 444484, 666726, 777847, 888968, 1333452, 1555694, 2333541, 2666904, 3111388, 4667082, 5444929, 6222776, 9334164, 10889858, 16334787, 18668328, 21779716, 32669574, 43559432, 65339148, 130678296]

約数ペア:

[(1, 130678296), (2, 65339148), (3, 43559432), (4, 32669574), (6, 21779716), (7, 18668328), (8, 16334787), (12, 10889858), (14, 9334164), (21, 6222776), (24, 5444929), (28, 4667082), (42, 3111388), (49, 2666904), (56, 2333541), (84, 1555694), (98, 1333452), (147, 888968), (168, 777847), (196, 666726), (294, 444484), (392, 333363), (588, 222242), (1176, 111121)]