161140530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8053}}^1$

素因数の和:8115

約数の個数: 64

約数和(自身を含む): 417519360

約数和(自身を除く): 256378830

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 46, 58, 69, 87, 115, 138, 145, 174, 230, 290, 345, 435, 667, 690, 870, 1334, 2001, 3335, 4002, 6670, 8053, 10005, 16106, 20010, 24159, 40265, 48318, 80530, 120795, 185219, 233537, 241590, 370438, 467074, 555657, 700611, 926095, 1111314, 1167685, 1401222, 1852190, 2335370, 2778285, 3503055, 5371351, 5556570, 7006110, 10742702, 16114053, 26856755, 32228106, 53713510, 80570265, 161140530]

約数ペア:

[(1, 161140530), (2, 80570265), (3, 53713510), (5, 32228106), (6, 26856755), (10, 16114053), (15, 10742702), (23, 7006110), (29, 5556570), (30, 5371351), (46, 3503055), (58, 2778285), (69, 2335370), (87, 1852190), (115, 1401222), (138, 1167685), (145, 1111314), (174, 926095), (230, 700611), (290, 555657), (345, 467074), (435, 370438), (667, 241590), (690, 233537), (870, 185219), (1334, 120795), (2001, 80530), (3335, 48318), (4002, 40265), (6670, 24159), (8053, 20010), (10005, 16106)]