161526768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{683}}^1$

素因数の和:1086

約数の個数: 80

約数和(自身を含む): 451221120

約数和(自身を除く): 289694352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 379, 624, 683, 758, 1137, 1366, 1516, 2049, 2274, 2732, 3032, 4098, 4548, 4927, 5464, 6064, 8196, 8879, 9096, 9854, 10928, 14781, 16392, 17758, 18192, 19708, 26637, 29562, 32784, 35516, 39416, 53274, 59124, 71032, 78832, 106548, 118248, 142064, 213096, 236496, 258857, 426192, 517714, 776571, 1035428, 1553142, 2070856, 3106284, 3365141, 4141712, 6212568, 6730282, 10095423, 12425136, 13460564, 20190846, 26921128, 40381692, 53842256, 80763384, 161526768]

約数ペア:

[(1, 161526768), (2, 80763384), (3, 53842256), (4, 40381692), (6, 26921128), (8, 20190846), (12, 13460564), (13, 12425136), (16, 10095423), (24, 6730282), (26, 6212568), (39, 4141712), (48, 3365141), (52, 3106284), (78, 2070856), (104, 1553142), (156, 1035428), (208, 776571), (312, 517714), (379, 426192), (624, 258857), (683, 236496), (758, 213096), (1137, 142064), (1366, 118248), (1516, 106548), (2049, 78832), (2274, 71032), (2732, 59124), (3032, 53274), (4098, 39416), (4548, 35516), (4927, 32784), (5464, 29562), (6064, 26637), (8196, 19708), (8879, 18192), (9096, 17758), (9854, 16392), (10928, 14781)]