160141540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4079}}^1$

素因数の和:4252

約数の個数: 48

約数和(自身を含む): 364654080

約数和(自身を除く): 204512540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 151, 260, 302, 604, 755, 1510, 1963, 3020, 3926, 4079, 7852, 8158, 9815, 16316, 19630, 20395, 39260, 40790, 53027, 81580, 106054, 212108, 265135, 530270, 615929, 1060540, 1231858, 2463716, 3079645, 6159290, 8007077, 12318580, 16014154, 32028308, 40035385, 80070770, 160141540]

約数ペア:

[(1, 160141540), (2, 80070770), (4, 40035385), (5, 32028308), (10, 16014154), (13, 12318580), (20, 8007077), (26, 6159290), (52, 3079645), (65, 2463716), (130, 1231858), (151, 1060540), (260, 615929), (302, 530270), (604, 265135), (755, 212108), (1510, 106054), (1963, 81580), (3020, 53027), (3926, 40790), (4079, 39260), (7852, 20395), (8158, 19630), (9815, 16316)]