158448045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 299851776

約数和(自身を除く): 141403731

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 97, 105, 141, 235, 291, 329, 331, 485, 679, 705, 987, 993, 1455, 1645, 1655, 2037, 2317, 3395, 4559, 4935, 4965, 6951, 10185, 11585, 13677, 15557, 22795, 31913, 32107, 34755, 46671, 68385, 77785, 95739, 96321, 108899, 159565, 160535, 224749, 233355, 326697, 478695, 481605, 544495, 674247, 1123745, 1509029, 1633485, 3371235, 4527087, 7545145, 10563203, 22635435, 31689609, 52816015, 158448045]

約数ペア:

[(1, 158448045), (3, 52816015), (5, 31689609), (7, 22635435), (15, 10563203), (21, 7545145), (35, 4527087), (47, 3371235), (97, 1633485), (105, 1509029), (141, 1123745), (235, 674247), (291, 544495), (329, 481605), (331, 478695), (485, 326697), (679, 233355), (705, 224749), (987, 160535), (993, 159565), (1455, 108899), (1645, 96321), (1655, 95739), (2037, 77785), (2317, 68385), (3395, 46671), (4559, 34755), (4935, 32107), (4965, 31913), (6951, 22795), (10185, 15557), (11585, 13677)]