16646256

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 160

約数和(自身を含む): 54282240

約数和(自身を除く): 37635984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 44, 48, 54, 62, 66, 72, 88, 93, 99, 108, 113, 124, 132, 144, 176, 186, 198, 216, 226, 248, 264, 279, 297, 339, 341, 372, 396, 432, 452, 496, 528, 558, 594, 678, 682, 744, 792, 837, 904, 1017, 1023, 1116, 1188, 1243, 1356, 1364, 1488, 1584, 1674, 1808, 2034, 2046, 2232, 2376, 2486, 2712, 2728, 3051, 3069, 3348, 3503, 3729, 4068, 4092, 4464, 4752, 4972, 5424, 5456, 6102, 6138, 6696, 7006, 7458, 8136, 8184, 9207, 9944, 10509, 11187, 12204, 12276, 13392, 14012, 14916, 16272, 16368, 18414, 19888, 21018, 22374, 24408, 24552, 28024, 29832, 31527, 33561, 36828, 38533, 42036, 44748, 48816, 49104, 56048, 59664, 63054, 67122, 73656, 77066, 84072, 89496, 94581, 115599, 126108, 134244, 147312, 154132, 168144, 178992, 189162, 231198, 252216, 268488, 308264, 346797, 378324, 462396, 504432, 536976, 616528, 693594, 756648, 924792, 1040391, 1387188, 1513296, 1849584, 2080782, 2774376, 4161564, 5548752, 8323128, 16646256]

約数ペア:

[(1, 16646256), (2, 8323128), (3, 5548752), (4, 4161564), (6, 2774376), (8, 2080782), (9, 1849584), (11, 1513296), (12, 1387188), (16, 1040391), (18, 924792), (22, 756648), (24, 693594), (27, 616528), (31, 536976), (33, 504432), (36, 462396), (44, 378324), (48, 346797), (54, 308264), (62, 268488), (66, 252216), (72, 231198), (88, 189162), (93, 178992), (99, 168144), (108, 154132), (113, 147312), (124, 134244), (132, 126108), (144, 115599), (176, 94581), (186, 89496), (198, 84072), (216, 77066), (226, 73656), (248, 67122), (264, 63054), (279, 59664), (297, 56048), (339, 49104), (341, 48816), (372, 44748), (396, 42036), (432, 38533), (452, 36828), (496, 33561), (528, 31527), (558, 29832), (594, 28024), (678, 24552), (682, 24408), (744, 22374), (792, 21018), (837, 19888), (904, 18414), (1017, 16368), (1023, 16272), (1116, 14916), (1188, 14012), (1243, 13392), (1356, 12276), (1364, 12204), (1488, 11187), (1584, 10509), (1674, 9944), (1808, 9207), (2034, 8184), (2046, 8136), (2232, 7458), (2376, 7006), (2486, 6696), (2712, 6138), (2728, 6102), (3051, 5456), (3069, 5424), (3348, 4972), (3503, 4752), (3729, 4464), (4068, 4092)]