162721728

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:763

約数の個数: 168

約数和(自身を含む): 519232896

約数和(自身を除く): 356511168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 576, 624, 701, 744, 806, 832, 936, 992, 1116, 1209, 1248, 1402, 1488, 1612, 1872, 1984, 2103, 2232, 2418, 2496, 2804, 2976, 3224, 3627, 3744, 4206, 4464, 4836, 5608, 5952, 6309, 6448, 7254, 7488, 8412, 8928, 9113, 9672, 11216, 12618, 12896, 14508, 16824, 17856, 18226, 19344, 21731, 22432, 25236, 25792, 27339, 29016, 33648, 36452, 38688, 43462, 44864, 50472, 54678, 58032, 65193, 67296, 72904, 77376, 82017, 86924, 100944, 109356, 116064, 130386, 134592, 145808, 164034, 173848, 195579, 201888, 218712, 232128, 260772, 282503, 291616, 328068, 347696, 391158, 403776, 437424, 521544, 565006, 583232, 656136, 695392, 782316, 847509, 874848, 1043088, 1130012, 1312272, 1390784, 1564632, 1695018, 1749696, 2086176, 2260024, 2542527, 2624544, 3129264, 3390036, 4172352, 4520048, 5085054, 5249088, 6258528, 6780072, 9040096, 10170108, 12517056, 13560144, 18080192, 20340216, 27120288, 40680432, 54240576, 81360864, 162721728]

約数ペア:

[(1, 162721728), (2, 81360864), (3, 54240576), (4, 40680432), (6, 27120288), (8, 20340216), (9, 18080192), (12, 13560144), (13, 12517056), (16, 10170108), (18, 9040096), (24, 6780072), (26, 6258528), (31, 5249088), (32, 5085054), (36, 4520048), (39, 4172352), (48, 3390036), (52, 3129264), (62, 2624544), (64, 2542527), (72, 2260024), (78, 2086176), (93, 1749696), (96, 1695018), (104, 1564632), (117, 1390784), (124, 1312272), (144, 1130012), (156, 1043088), (186, 874848), (192, 847509), (208, 782316), (234, 695392), (248, 656136), (279, 583232), (288, 565006), (312, 521544), (372, 437424), (403, 403776), (416, 391158), (468, 347696), (496, 328068), (558, 291616), (576, 282503), (624, 260772), (701, 232128), (744, 218712), (806, 201888), (832, 195579), (936, 173848), (992, 164034), (1116, 145808), (1209, 134592), (1248, 130386), (1402, 116064), (1488, 109356), (1612, 100944), (1872, 86924), (1984, 82017), (2103, 77376), (2232, 72904), (2418, 67296), (2496, 65193), (2804, 58032), (2976, 54678), (3224, 50472), (3627, 44864), (3744, 43462), (4206, 38688), (4464, 36452), (4836, 33648), (5608, 29016), (5952, 27339), (6309, 25792), (6448, 25236), (7254, 22432), (7488, 21731), (8412, 19344), (8928, 18226), (9113, 17856), (9672, 16824), (11216, 14508), (12618, 12896)]