15655248

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:222

約数の個数: 160

約数和(自身を含む): 53329920

約数和(自身を除く): 37674672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 167, 168, 186, 189, 216, 217, 248, 252, 279, 334, 336, 372, 378, 432, 434, 496, 501, 504, 558, 651, 668, 744, 756, 837, 868, 1002, 1008, 1116, 1169, 1302, 1336, 1488, 1503, 1512, 1674, 1736, 1953, 2004, 2232, 2338, 2604, 2672, 3006, 3024, 3348, 3472, 3507, 3906, 4008, 4464, 4509, 4676, 5177, 5208, 5859, 6012, 6696, 7014, 7812, 8016, 9018, 9352, 10354, 10416, 10521, 11718, 12024, 13392, 14028, 15531, 15624, 18036, 18704, 20708, 21042, 23436, 24048, 28056, 31062, 31248, 31563, 36072, 36239, 41416, 42084, 46593, 46872, 56112, 62124, 63126, 72144, 72478, 82832, 84168, 93186, 93744, 108717, 124248, 126252, 139779, 144956, 168336, 186372, 217434, 248496, 252504, 279558, 289912, 326151, 372744, 434868, 505008, 559116, 579824, 652302, 745488, 869736, 978453, 1118232, 1304604, 1739472, 1956906, 2236464, 2609208, 3913812, 5218416, 7827624, 15655248]

約数ペア:

[(1, 15655248), (2, 7827624), (3, 5218416), (4, 3913812), (6, 2609208), (7, 2236464), (8, 1956906), (9, 1739472), (12, 1304604), (14, 1118232), (16, 978453), (18, 869736), (21, 745488), (24, 652302), (27, 579824), (28, 559116), (31, 505008), (36, 434868), (42, 372744), (48, 326151), (54, 289912), (56, 279558), (62, 252504), (63, 248496), (72, 217434), (84, 186372), (93, 168336), (108, 144956), (112, 139779), (124, 126252), (126, 124248), (144, 108717), (167, 93744), (168, 93186), (186, 84168), (189, 82832), (216, 72478), (217, 72144), (248, 63126), (252, 62124), (279, 56112), (334, 46872), (336, 46593), (372, 42084), (378, 41416), (432, 36239), (434, 36072), (496, 31563), (501, 31248), (504, 31062), (558, 28056), (651, 24048), (668, 23436), (744, 21042), (756, 20708), (837, 18704), (868, 18036), (1002, 15624), (1008, 15531), (1116, 14028), (1169, 13392), (1302, 12024), (1336, 11718), (1488, 10521), (1503, 10416), (1512, 10354), (1674, 9352), (1736, 9018), (1953, 8016), (2004, 7812), (2232, 7014), (2338, 6696), (2604, 6012), (2672, 5859), (3006, 5208), (3024, 5177), (3348, 4676), (3472, 4509), (3507, 4464), (3906, 4008)]