163722690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:612

約数の個数: 96

約数和(自身を含む): 444366000

約数和(自身を除く): 280643310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 149, 174, 261, 290, 298, 421, 435, 447, 522, 745, 842, 870, 894, 1263, 1305, 1341, 1490, 2105, 2235, 2526, 2610, 2682, 3789, 4210, 4321, 4470, 6315, 6705, 7578, 8642, 12209, 12630, 12963, 13410, 18945, 21605, 24418, 25926, 36627, 37890, 38889, 43210, 61045, 62729, 64815, 73254, 77778, 109881, 122090, 125458, 129630, 183135, 188187, 194445, 219762, 313645, 366270, 376374, 388890, 549405, 564561, 627290, 940935, 1098810, 1129122, 1819141, 1881870, 2822805, 3638282, 5457423, 5645610, 9095705, 10914846, 16372269, 18191410, 27287115, 32744538, 54574230, 81861345, 163722690]

約数ペア:

[(1, 163722690), (2, 81861345), (3, 54574230), (5, 32744538), (6, 27287115), (9, 18191410), (10, 16372269), (15, 10914846), (18, 9095705), (29, 5645610), (30, 5457423), (45, 3638282), (58, 2822805), (87, 1881870), (90, 1819141), (145, 1129122), (149, 1098810), (174, 940935), (261, 627290), (290, 564561), (298, 549405), (421, 388890), (435, 376374), (447, 366270), (522, 313645), (745, 219762), (842, 194445), (870, 188187), (894, 183135), (1263, 129630), (1305, 125458), (1341, 122090), (1490, 109881), (2105, 77778), (2235, 73254), (2526, 64815), (2610, 62729), (2682, 61045), (3789, 43210), (4210, 38889), (4321, 37890), (4470, 36627), (6315, 25926), (6705, 24418), (7578, 21605), (8642, 18945), (12209, 13410), (12630, 12963)]