131378506128

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{517499}}^1$

素因数の和:517597

約数の個数: 120

約数和(自身を含む): 385405020000

約数和(自身を除く): 254026513872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 43, 48, 72, 82, 86, 123, 129, 144, 164, 172, 246, 258, 328, 344, 369, 387, 492, 516, 656, 688, 738, 774, 984, 1032, 1476, 1548, 1763, 1968, 2064, 2952, 3096, 3526, 5289, 5904, 6192, 7052, 10578, 14104, 15867, 21156, 28208, 31734, 42312, 63468, 84624, 126936, 253872, 517499, 1034998, 1552497, 2069996, 3104994, 4139992, 4657491, 6209988, 8279984, 9314982, 12419976, 18629964, 21217459, 22252457, 24839952, 37259928, 42434918, 44504914, 63652377, 66757371, 74519856, 84869836, 89009828, 127304754, 133514742, 169739672, 178019656, 190957131, 200272113, 254609508, 267029484, 339479344, 356039312, 381914262, 400544226, 509219016, 534058968, 763828524, 801088452, 912350737, 1018438032, 1068117936, 1527657048, 1602176904, 1824701474, 2737052211, 3055314096, 3204353808, 3649402948, 5474104422, 7298805896, 8211156633, 10948208844, 14597611792, 16422313266, 21896417688, 32844626532, 43792835376, 65689253064, 131378506128]

約数ペア:

[(1, 131378506128), (2, 65689253064), (3, 43792835376), (4, 32844626532), (6, 21896417688), (8, 16422313266), (9, 14597611792), (12, 10948208844), (16, 8211156633), (18, 7298805896), (24, 5474104422), (36, 3649402948), (41, 3204353808), (43, 3055314096), (48, 2737052211), (72, 1824701474), (82, 1602176904), (86, 1527657048), (123, 1068117936), (129, 1018438032), (144, 912350737), (164, 801088452), (172, 763828524), (246, 534058968), (258, 509219016), (328, 400544226), (344, 381914262), (369, 356039312), (387, 339479344), (492, 267029484), (516, 254609508), (656, 200272113), (688, 190957131), (738, 178019656), (774, 169739672), (984, 133514742), (1032, 127304754), (1476, 89009828), (1548, 84869836), (1763, 74519856), (1968, 66757371), (2064, 63652377), (2952, 44504914), (3096, 42434918), (3526, 37259928), (5289, 24839952), (5904, 22252457), (6192, 21217459), (7052, 18629964), (10578, 12419976), (14104, 9314982), (15867, 8279984), (21156, 6209988), (28208, 4657491), (31734, 4139992), (42312, 3104994), (63468, 2069996), (84624, 1552497), (126936, 1034998), (253872, 517499)]