919541168

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 160

約数和(自身を含む): 2287770240

約数和(自身を除く): 1368229072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 101, 104, 112, 148, 169, 182, 202, 208, 259, 296, 338, 364, 404, 481, 518, 592, 676, 707, 728, 808, 962, 1036, 1183, 1313, 1352, 1414, 1456, 1616, 1924, 2072, 2197, 2366, 2626, 2704, 2828, 3367, 3737, 3848, 4144, 4394, 4732, 5252, 5656, 6253, 6734, 7474, 7696, 8788, 9191, 9464, 10504, 11312, 12506, 13468, 14948, 15379, 17069, 17576, 18382, 18928, 21008, 25012, 26159, 26936, 29896, 30758, 34138, 35152, 36764, 43771, 48581, 50024, 52318, 53872, 59792, 61516, 68276, 73528, 81289, 87542, 97162, 100048, 104636, 119483, 123032, 136552, 147056, 162578, 175084, 194324, 209272, 221897, 238966, 246064, 273104, 325156, 340067, 350168, 388648, 418544, 443794, 477932, 569023, 631553, 650312, 680134, 700336, 777296, 887588, 955864, 1138046, 1263106, 1300624, 1360268, 1553279, 1775176, 1911728, 2276092, 2526212, 2720536, 3106558, 3550352, 4420871, 4552184, 5052424, 5441072, 6213116, 8210189, 8841742, 9104368, 10104848, 12426232, 16420378, 17683484, 24852464, 32840756, 35366968, 57471323, 65681512, 70733936, 114942646, 131363024, 229885292, 459770584, 919541168]

約数ペア:

[(1, 919541168), (2, 459770584), (4, 229885292), (7, 131363024), (8, 114942646), (13, 70733936), (14, 65681512), (16, 57471323), (26, 35366968), (28, 32840756), (37, 24852464), (52, 17683484), (56, 16420378), (74, 12426232), (91, 10104848), (101, 9104368), (104, 8841742), (112, 8210189), (148, 6213116), (169, 5441072), (182, 5052424), (202, 4552184), (208, 4420871), (259, 3550352), (296, 3106558), (338, 2720536), (364, 2526212), (404, 2276092), (481, 1911728), (518, 1775176), (592, 1553279), (676, 1360268), (707, 1300624), (728, 1263106), (808, 1138046), (962, 955864), (1036, 887588), (1183, 777296), (1313, 700336), (1352, 680134), (1414, 650312), (1456, 631553), (1616, 569023), (1924, 477932), (2072, 443794), (2197, 418544), (2366, 388648), (2626, 350168), (2704, 340067), (2828, 325156), (3367, 273104), (3737, 246064), (3848, 238966), (4144, 221897), (4394, 209272), (4732, 194324), (5252, 175084), (5656, 162578), (6253, 147056), (6734, 136552), (7474, 123032), (7696, 119483), (8788, 104636), (9191, 100048), (9464, 97162), (10504, 87542), (11312, 81289), (12506, 73528), (13468, 68276), (14948, 61516), (15379, 59792), (17069, 53872), (17576, 52318), (18382, 50024), (18928, 48581), (21008, 43771), (25012, 36764), (26159, 35152), (26936, 34138), (29896, 30758)]