157220154656

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{2087}}^1\times {\mathrm{39901}}^1$

素因数の和:42057

約数の個数: 48

約数和(自身を含む): 314932121280

約数和(自身を除く): 157711966624

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 944, 1888, 2087, 4174, 8348, 16696, 33392, 39901, 66784, 79802, 123133, 159604, 246266, 319208, 492532, 638416, 985064, 1276832, 1970128, 2354159, 3940256, 4708318, 9416636, 18833272, 37666544, 75333088, 83273387, 166546774, 333093548, 666187096, 1332374192, 2664748384, 4913129833, 9826259666, 19652519332, 39305038664, 78610077328, 157220154656]

約数ペア:

[(1, 157220154656), (2, 78610077328), (4, 39305038664), (8, 19652519332), (16, 9826259666), (32, 4913129833), (59, 2664748384), (118, 1332374192), (236, 666187096), (472, 333093548), (944, 166546774), (1888, 83273387), (2087, 75333088), (4174, 37666544), (8348, 18833272), (16696, 9416636), (33392, 4708318), (39901, 3940256), (66784, 2354159), (79802, 1970128), (123133, 1276832), (159604, 985064), (246266, 638416), (319208, 492532)]