15667725332

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{617}}^1$

素因数の和:985

約数の個数: 96

約数和(自身を含む): 32656662528

約数和(自身を除く): 16988937196

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 127, 148, 193, 254, 259, 386, 508, 518, 617, 772, 889, 1036, 1234, 1351, 1778, 2468, 2702, 3556, 4319, 4699, 5404, 7141, 8638, 9398, 14282, 17276, 18796, 22829, 24511, 28564, 32893, 45658, 49022, 49987, 65786, 78359, 91316, 98044, 99974, 119081, 131572, 156718, 159803, 171577, 199948, 238162, 313436, 319606, 343154, 476324, 548513, 639212, 686308, 833567, 906907, 1097026, 1667134, 1813814, 2194052, 2899283, 3334268, 3627628, 4405997, 5798566, 6348349, 8811994, 11597132, 12696698, 15123287, 17623988, 20294981, 25393396, 30246574, 30841979, 40589962, 60493148, 61683958, 81179924, 105863009, 123367916, 211726018, 423452036, 559561619, 1119123238, 2238246476, 3916931333, 7833862666, 15667725332]

約数ペア:

[(1, 15667725332), (2, 7833862666), (4, 3916931333), (7, 2238246476), (14, 1119123238), (28, 559561619), (37, 423452036), (74, 211726018), (127, 123367916), (148, 105863009), (193, 81179924), (254, 61683958), (259, 60493148), (386, 40589962), (508, 30841979), (518, 30246574), (617, 25393396), (772, 20294981), (889, 17623988), (1036, 15123287), (1234, 12696698), (1351, 11597132), (1778, 8811994), (2468, 6348349), (2702, 5798566), (3556, 4405997), (4319, 3627628), (4699, 3334268), (5404, 2899283), (7141, 2194052), (8638, 1813814), (9398, 1667134), (14282, 1097026), (17276, 906907), (18796, 833567), (22829, 686308), (24511, 639212), (28564, 548513), (32893, 476324), (45658, 343154), (49022, 319606), (49987, 313436), (65786, 238162), (78359, 199948), (91316, 171577), (98044, 159803), (99974, 156718), (119081, 131572)]