1401841168

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1113

約数の個数: 160

約数和(自身を含む): 3576771072

約数和(自身を除く): 2174929904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 41, 46, 52, 56, 82, 91, 92, 104, 112, 161, 164, 182, 184, 208, 287, 299, 322, 328, 364, 368, 533, 574, 598, 644, 656, 728, 943, 1021, 1066, 1148, 1196, 1288, 1456, 1886, 2042, 2093, 2132, 2296, 2392, 2576, 3731, 3772, 4084, 4186, 4264, 4592, 4784, 6601, 7147, 7462, 7544, 8168, 8372, 8528, 12259, 13202, 13273, 14294, 14924, 15088, 16336, 16744, 23483, 24518, 26404, 26546, 28588, 29848, 33488, 41861, 46966, 49036, 52808, 53092, 57176, 59696, 83722, 85813, 92911, 93932, 98072, 105616, 106184, 114352, 164381, 167444, 171626, 185822, 187864, 196144, 212368, 293027, 305279, 328762, 334888, 343252, 371644, 375728, 544193, 586054, 610558, 657524, 669776, 686504, 743288, 962803, 1088386, 1172108, 1221116, 1315048, 1373008, 1486576, 1925606, 2136953, 2176772, 2344216, 2442232, 2630096, 3809351, 3851212, 4273906, 4353544, 4688432, 4884464, 6739621, 7618702, 7702424, 8547812, 8707088, 12516439, 13479242, 15237404, 15404848, 17095624, 25032878, 26958484, 30474808, 34191248, 50065756, 53916968, 60949616, 87615073, 100131512, 107833936, 175230146, 200263024, 350460292, 700920584, 1401841168]

約数ペア:

[(1, 1401841168), (2, 700920584), (4, 350460292), (7, 200263024), (8, 175230146), (13, 107833936), (14, 100131512), (16, 87615073), (23, 60949616), (26, 53916968), (28, 50065756), (41, 34191248), (46, 30474808), (52, 26958484), (56, 25032878), (82, 17095624), (91, 15404848), (92, 15237404), (104, 13479242), (112, 12516439), (161, 8707088), (164, 8547812), (182, 7702424), (184, 7618702), (208, 6739621), (287, 4884464), (299, 4688432), (322, 4353544), (328, 4273906), (364, 3851212), (368, 3809351), (533, 2630096), (574, 2442232), (598, 2344216), (644, 2176772), (656, 2136953), (728, 1925606), (943, 1486576), (1021, 1373008), (1066, 1315048), (1148, 1221116), (1196, 1172108), (1288, 1088386), (1456, 962803), (1886, 743288), (2042, 686504), (2093, 669776), (2132, 657524), (2296, 610558), (2392, 586054), (2576, 544193), (3731, 375728), (3772, 371644), (4084, 343252), (4186, 334888), (4264, 328762), (4592, 305279), (4784, 293027), (6601, 212368), (7147, 196144), (7462, 187864), (7544, 185822), (8168, 171626), (8372, 167444), (8528, 164381), (12259, 114352), (13202, 106184), (13273, 105616), (14294, 98072), (14924, 93932), (15088, 92911), (16336, 85813), (16744, 83722), (23483, 59696), (24518, 57176), (26404, 53092), (26546, 52808), (28588, 49036), (29848, 46966), (33488, 41861)]