166688216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{18587}}^1$

素因数の和:18671

約数の個数: 32

約数和(自身を含む): 334584000

約数和(自身を除く): 167895784

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4484, 8968, 18587, 37174, 74348, 148696, 353153, 706306, 1096633, 1412612, 2193266, 2825224, 4386532, 8773064, 20836027, 41672054, 83344108, 166688216]

約数ペア:

[(1, 166688216), (2, 83344108), (4, 41672054), (8, 20836027), (19, 8773064), (38, 4386532), (59, 2825224), (76, 2193266), (118, 1412612), (152, 1096633), (236, 706306), (472, 353153), (1121, 148696), (2242, 74348), (4484, 37174), (8968, 18587)]