120547544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1663}}^1$

素因数の和:1740

約数の個数: 64

約数和(自身を含む): 264176640

約数和(自身を除く): 143629096

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 221, 328, 442, 533, 697, 884, 1066, 1394, 1663, 1768, 2132, 2788, 3326, 4264, 5576, 6652, 9061, 13304, 18122, 21619, 28271, 36244, 43238, 56542, 68183, 72488, 86476, 113084, 136366, 172952, 226168, 272732, 367523, 545464, 735046, 886379, 1159111, 1470092, 1772758, 2318222, 2940184, 3545516, 4636444, 7091032, 9272888, 15068443, 30136886, 60273772, 120547544]

約数ペア:

[(1, 120547544), (2, 60273772), (4, 30136886), (8, 15068443), (13, 9272888), (17, 7091032), (26, 4636444), (34, 3545516), (41, 2940184), (52, 2318222), (68, 1772758), (82, 1470092), (104, 1159111), (136, 886379), (164, 735046), (221, 545464), (328, 367523), (442, 272732), (533, 226168), (697, 172952), (884, 136366), (1066, 113084), (1394, 86476), (1663, 72488), (1768, 68183), (2132, 56542), (2788, 43238), (3326, 36244), (4264, 28271), (5576, 21619), (6652, 18122), (9061, 13304)]