155296008

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:672

約数の個数: 128

約数和(自身を含む): 496128000

約数和(自身を除く): 340831992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 271, 378, 379, 504, 542, 756, 758, 813, 1084, 1137, 1512, 1516, 1626, 1897, 2168, 2274, 2439, 2653, 3032, 3252, 3411, 3794, 4548, 4878, 5306, 5691, 6504, 6822, 7317, 7588, 7959, 9096, 9756, 10233, 10612, 11382, 13644, 14634, 15176, 15918, 17073, 19512, 20466, 21224, 22764, 23877, 27288, 29268, 31836, 34146, 40932, 45528, 47754, 51219, 58536, 63672, 68292, 71631, 81864, 95508, 102438, 102709, 136584, 143262, 191016, 204876, 205418, 286524, 308127, 409752, 410836, 573048, 616254, 718963, 821672, 924381, 1232508, 1437926, 1848762, 2156889, 2465016, 2773143, 2875852, 3697524, 4313778, 5546286, 5751704, 6470667, 7395048, 8627556, 11092572, 12941334, 17255112, 19412001, 22185144, 25882668, 38824002, 51765336, 77648004, 155296008]

約数ペア:

[(1, 155296008), (2, 77648004), (3, 51765336), (4, 38824002), (6, 25882668), (7, 22185144), (8, 19412001), (9, 17255112), (12, 12941334), (14, 11092572), (18, 8627556), (21, 7395048), (24, 6470667), (27, 5751704), (28, 5546286), (36, 4313778), (42, 3697524), (54, 2875852), (56, 2773143), (63, 2465016), (72, 2156889), (84, 1848762), (108, 1437926), (126, 1232508), (168, 924381), (189, 821672), (216, 718963), (252, 616254), (271, 573048), (378, 410836), (379, 409752), (504, 308127), (542, 286524), (756, 205418), (758, 204876), (813, 191016), (1084, 143262), (1137, 136584), (1512, 102709), (1516, 102438), (1626, 95508), (1897, 81864), (2168, 71631), (2274, 68292), (2439, 63672), (2653, 58536), (3032, 51219), (3252, 47754), (3411, 45528), (3794, 40932), (4548, 34146), (4878, 31836), (5306, 29268), (5691, 27288), (6504, 23877), (6822, 22764), (7317, 21224), (7588, 20466), (7959, 19512), (9096, 17073), (9756, 15918), (10233, 15176), (10612, 14634), (11382, 13644)]