15162224

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:454

約数の個数: 80

約数和(自身を含む): 37902336

約数和(自身を除く): 22740112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 397, 434, 496, 616, 682, 794, 868, 1232, 1364, 1588, 1736, 2387, 2728, 2779, 3176, 3472, 4367, 4774, 5456, 5558, 6352, 8734, 9548, 11116, 12307, 17468, 19096, 22232, 24614, 30569, 34936, 38192, 44464, 49228, 61138, 69872, 86149, 98456, 122276, 135377, 172298, 196912, 244552, 270754, 344596, 489104, 541508, 689192, 947639, 1083016, 1378384, 1895278, 2166032, 3790556, 7581112, 15162224]

約数ペア:

[(1, 15162224), (2, 7581112), (4, 3790556), (7, 2166032), (8, 1895278), (11, 1378384), (14, 1083016), (16, 947639), (22, 689192), (28, 541508), (31, 489104), (44, 344596), (56, 270754), (62, 244552), (77, 196912), (88, 172298), (112, 135377), (124, 122276), (154, 98456), (176, 86149), (217, 69872), (248, 61138), (308, 49228), (341, 44464), (397, 38192), (434, 34936), (496, 30569), (616, 24614), (682, 22232), (794, 19096), (868, 17468), (1232, 12307), (1364, 11116), (1588, 9548), (1736, 8734), (2387, 6352), (2728, 5558), (2779, 5456), (3176, 4774), (3472, 4367)]