121177264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18793}}^1$

素因数の和:18845

約数の個数: 40

約数和(自身を含む): 261011072

約数和(自身を除く): 139833808

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 18793, 37586, 75172, 150344, 244309, 300688, 488618, 582583, 977236, 1165166, 1954472, 2330332, 3908944, 4660664, 7573579, 9321328, 15147158, 30294316, 60588632, 121177264]

約数ペア:

[(1, 121177264), (2, 60588632), (4, 30294316), (8, 15147158), (13, 9321328), (16, 7573579), (26, 4660664), (31, 3908944), (52, 2330332), (62, 1954472), (104, 1165166), (124, 977236), (208, 582583), (248, 488618), (403, 300688), (496, 244309), (806, 150344), (1612, 75172), (3224, 37586), (6448, 18793)]