155145328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24061}}^1$

素因数の和:24113

約数の個数: 40

約数和(自身を含む): 334173056

約数和(自身を除く): 179027728

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 24061, 48122, 96244, 192488, 312793, 384976, 625586, 745891, 1251172, 1491782, 2502344, 2983564, 5004688, 5967128, 9696583, 11934256, 19393166, 38786332, 77572664, 155145328]

約数ペア:

[(1, 155145328), (2, 77572664), (4, 38786332), (8, 19393166), (13, 11934256), (16, 9696583), (26, 5967128), (31, 5004688), (52, 2983564), (62, 2502344), (104, 1491782), (124, 1251172), (208, 745891), (248, 625586), (403, 384976), (496, 312793), (806, 192488), (1612, 96244), (3224, 48122), (6448, 24061)]