171937896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{42391}}^1$

素因数の和:42426

約数の個数: 48

約数和(自身を含む): 465464160

約数和(自身を除く): 293526264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 42391, 84782, 127173, 169564, 254346, 339128, 508692, 551083, 1017384, 1102166, 1653249, 2204332, 3306498, 4408664, 6612996, 7164079, 13225992, 14328158, 21492237, 28656316, 42984474, 57312632, 85968948, 171937896]

約数ペア:

[(1, 171937896), (2, 85968948), (3, 57312632), (4, 42984474), (6, 28656316), (8, 21492237), (12, 14328158), (13, 13225992), (24, 7164079), (26, 6612996), (39, 4408664), (52, 3306498), (78, 2204332), (104, 1653249), (156, 1102166), (169, 1017384), (312, 551083), (338, 508692), (507, 339128), (676, 254346), (1014, 169564), (1352, 127173), (2028, 84782), (4056, 42391)]