155273076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21247}}^1$

素因数の和:21293

約数の個数: 72

約数和(自身を含む): 464056320

約数和(自身を除く): 308783244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 21247, 42494, 63741, 84988, 127482, 148729, 191223, 254964, 297458, 382446, 446187, 594916, 616163, 764892, 892374, 1232326, 1338561, 1784748, 1848489, 2464652, 2677122, 3696978, 4313141, 5354244, 5545467, 7393956, 8626282, 11090934, 12939423, 17252564, 22181868, 25878846, 38818269, 51757692, 77636538, 155273076]

約数ペア:

[(1, 155273076), (2, 77636538), (3, 51757692), (4, 38818269), (6, 25878846), (7, 22181868), (9, 17252564), (12, 12939423), (14, 11090934), (18, 8626282), (21, 7393956), (28, 5545467), (29, 5354244), (36, 4313141), (42, 3696978), (58, 2677122), (63, 2464652), (84, 1848489), (87, 1784748), (116, 1338561), (126, 1232326), (174, 892374), (203, 764892), (252, 616163), (261, 594916), (348, 446187), (406, 382446), (522, 297458), (609, 254964), (812, 191223), (1044, 148729), (1218, 127482), (1827, 84988), (2436, 63741), (3654, 42494), (7308, 21247)]