15916152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 45792000

約数和(自身を除く): 29875848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 211, 422, 449, 633, 844, 898, 1266, 1347, 1477, 1688, 1796, 2532, 2694, 2954, 3143, 3592, 4431, 5064, 5388, 5908, 6286, 8862, 9429, 10776, 11816, 12572, 17724, 18858, 25144, 35448, 37716, 75432, 94739, 189478, 284217, 378956, 568434, 663173, 757912, 1136868, 1326346, 1989519, 2273736, 2652692, 3979038, 5305384, 7958076, 15916152]

約数ペア:

[(1, 15916152), (2, 7958076), (3, 5305384), (4, 3979038), (6, 2652692), (7, 2273736), (8, 1989519), (12, 1326346), (14, 1136868), (21, 757912), (24, 663173), (28, 568434), (42, 378956), (56, 284217), (84, 189478), (168, 94739), (211, 75432), (422, 37716), (449, 35448), (633, 25144), (844, 18858), (898, 17724), (1266, 12572), (1347, 11816), (1477, 10776), (1688, 9429), (1796, 8862), (2532, 6286), (2694, 5908), (2954, 5388), (3143, 5064), (3592, 4431)]