162248380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{10831}}^1$

素因数の和:10954

約数の個数: 48

約数和(自身を含む): 393071616

約数和(自身を除く): 230823236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 7490, 10831, 14980, 21662, 43324, 54155, 75817, 108310, 151634, 216620, 303268, 379085, 758170, 1158917, 1516340, 2317834, 4635668, 5794585, 8112419, 11589170, 16224838, 23178340, 32449676, 40562095, 81124190, 162248380]

約数ペア:

[(1, 162248380), (2, 81124190), (4, 40562095), (5, 32449676), (7, 23178340), (10, 16224838), (14, 11589170), (20, 8112419), (28, 5794585), (35, 4635668), (70, 2317834), (107, 1516340), (140, 1158917), (214, 758170), (428, 379085), (535, 303268), (749, 216620), (1070, 151634), (1498, 108310), (2140, 75817), (2996, 54155), (3745, 43324), (7490, 21662), (10831, 14980)]