157079050737

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{191}}^2\times {\mathrm{1723}}^1$

素因数の和:2139

約数の個数: 72

約数和(自身を含む): 259472330208

約数和(自身を除く): 102393279471

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 191, 357, 573, 833, 1337, 1723, 2499, 3247, 4011, 5169, 9359, 9741, 12061, 22729, 28077, 29291, 36183, 36481, 68187, 84427, 87873, 109443, 159103, 205037, 253281, 255367, 329093, 477309, 615111, 620177, 766101, 987279, 1435259, 1787569, 1860531, 2303651, 4305777, 4341239, 5362707, 5594581, 6910953, 13023717, 16125557, 16783743, 30388673, 39162067, 48376671, 62856763, 91166019, 117486201, 188570289, 274134469, 439997341, 822403407, 1068564971, 1319992023, 3079981387, 3205694913, 7479954797, 9239944161, 22439864391, 52359683579, 157079050737]

約数ペア:

[(1, 157079050737), (3, 52359683579), (7, 22439864391), (17, 9239944161), (21, 7479954797), (49, 3205694913), (51, 3079981387), (119, 1319992023), (147, 1068564971), (191, 822403407), (357, 439997341), (573, 274134469), (833, 188570289), (1337, 117486201), (1723, 91166019), (2499, 62856763), (3247, 48376671), (4011, 39162067), (5169, 30388673), (9359, 16783743), (9741, 16125557), (12061, 13023717), (22729, 6910953), (28077, 5594581), (29291, 5362707), (36183, 4341239), (36481, 4305777), (68187, 2303651), (84427, 1860531), (87873, 1787569), (109443, 1435259), (159103, 987279), (205037, 766101), (253281, 620177), (255367, 615111), (329093, 477309)]