159553968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3187}}^1$

素因数の和:3354

約数の個数: 80

約数和(自身を含む): 474374400

約数和(自身を除く): 314820432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 149, 168, 298, 336, 447, 596, 894, 1043, 1192, 1788, 2086, 2384, 3129, 3187, 3576, 4172, 6258, 6374, 7152, 8344, 9561, 12516, 12748, 16688, 19122, 22309, 25032, 25496, 38244, 44618, 50064, 50992, 66927, 76488, 89236, 133854, 152976, 178472, 267708, 356944, 474863, 535416, 949726, 1070832, 1424589, 1899452, 2849178, 3324041, 3798904, 5698356, 6648082, 7597808, 9972123, 11396712, 13296164, 19944246, 22793424, 26592328, 39888492, 53184656, 79776984, 159553968]

約数ペア:

[(1, 159553968), (2, 79776984), (3, 53184656), (4, 39888492), (6, 26592328), (7, 22793424), (8, 19944246), (12, 13296164), (14, 11396712), (16, 9972123), (21, 7597808), (24, 6648082), (28, 5698356), (42, 3798904), (48, 3324041), (56, 2849178), (84, 1899452), (112, 1424589), (149, 1070832), (168, 949726), (298, 535416), (336, 474863), (447, 356944), (596, 267708), (894, 178472), (1043, 152976), (1192, 133854), (1788, 89236), (2086, 76488), (2384, 66927), (3129, 50992), (3187, 50064), (3576, 44618), (4172, 38244), (6258, 25496), (6374, 25032), (7152, 22309), (8344, 19122), (9561, 16688), (12516, 12748)]