161141472

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18049}}^1$

素因数の和:18096

約数の個数: 72

約数和(自身を含む): 473054400

約数和(自身を除く): 311912928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 18049, 36098, 54147, 72196, 108294, 144392, 162441, 216588, 288784, 324882, 433176, 559519, 577568, 649764, 866352, 1119038, 1299528, 1678557, 1732704, 2238076, 2599056, 3357114, 4476152, 5035671, 5198112, 6714228, 8952304, 10071342, 13428456, 17904608, 20142684, 26856912, 40285368, 53713824, 80570736, 161141472]

約数ペア:

[(1, 161141472), (2, 80570736), (3, 53713824), (4, 40285368), (6, 26856912), (8, 20142684), (9, 17904608), (12, 13428456), (16, 10071342), (18, 8952304), (24, 6714228), (31, 5198112), (32, 5035671), (36, 4476152), (48, 3357114), (62, 2599056), (72, 2238076), (93, 1732704), (96, 1678557), (124, 1299528), (144, 1119038), (186, 866352), (248, 649764), (279, 577568), (288, 559519), (372, 433176), (496, 324882), (558, 288784), (744, 216588), (992, 162441), (1116, 144392), (1488, 108294), (2232, 72196), (2976, 54147), (4464, 36098), (8928, 18049)]