161833392

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5179}}^1$

素因数の和:5231

約数の個数: 120

約数和(自身を含む): 534410240

約数和(自身を除く): 372576848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5179, 5208, 7812, 10358, 10416, 15537, 15624, 20716, 31074, 31248, 36253, 41432, 46611, 62148, 72506, 82864, 93222, 108759, 124296, 145012, 160549, 186444, 217518, 248592, 290024, 321098, 326277, 372888, 435036, 481647, 580048, 642196, 652554, 745776, 870072, 963294, 1123843, 1284392, 1305108, 1444941, 1740144, 1926588, 2247686, 2568784, 2610216, 2889882, 3371529, 3853176, 4495372, 5220432, 5779764, 6743058, 7706352, 8990744, 10114587, 11559528, 13486116, 17981488, 20229174, 23119056, 26972232, 40458348, 53944464, 80916696, 161833392]

約数ペア:

[(1, 161833392), (2, 80916696), (3, 53944464), (4, 40458348), (6, 26972232), (7, 23119056), (8, 20229174), (9, 17981488), (12, 13486116), (14, 11559528), (16, 10114587), (18, 8990744), (21, 7706352), (24, 6743058), (28, 5779764), (31, 5220432), (36, 4495372), (42, 3853176), (48, 3371529), (56, 2889882), (62, 2610216), (63, 2568784), (72, 2247686), (84, 1926588), (93, 1740144), (112, 1444941), (124, 1305108), (126, 1284392), (144, 1123843), (168, 963294), (186, 870072), (217, 745776), (248, 652554), (252, 642196), (279, 580048), (336, 481647), (372, 435036), (434, 372888), (496, 326277), (504, 321098), (558, 290024), (651, 248592), (744, 217518), (868, 186444), (1008, 160549), (1116, 145012), (1302, 124296), (1488, 108759), (1736, 93222), (1953, 82864), (2232, 72506), (2604, 62148), (3472, 46611), (3906, 41432), (4464, 36253), (5179, 31248), (5208, 31074), (7812, 20716), (10358, 15624), (10416, 15537)]