126477136

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{359}}^1$

素因数の和:691

約数の個数: 40

約数和(自身を含む): 249359040

約数和(自身を除く): 122881904

約数列:

[1, 2, 4, 8, 16, 97, 194, 227, 359, 388, 454, 718, 776, 908, 1436, 1552, 1816, 2872, 3632, 5744, 22019, 34823, 44038, 69646, 81493, 88076, 139292, 162986, 176152, 278584, 325972, 352304, 557168, 651944, 1303888, 7904821, 15809642, 31619284, 63238568, 126477136]

約数ペア:

[(1, 126477136), (2, 63238568), (4, 31619284), (8, 15809642), (16, 7904821), (97, 1303888), (194, 651944), (227, 557168), (359, 352304), (388, 325972), (454, 278584), (718, 176152), (776, 162986), (908, 139292), (1436, 88076), (1552, 81493), (1816, 69646), (2872, 44038), (3632, 34823), (5744, 22019)]