130656008

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 309432960

約数和(自身を除く): 178776952

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 281, 322, 361, 437, 532, 562, 644, 722, 874, 1064, 1124, 1288, 1444, 1748, 1967, 2248, 2527, 2888, 3059, 3496, 3934, 5054, 5339, 6118, 6463, 7868, 8303, 10108, 10678, 12236, 12926, 15736, 16606, 20216, 21356, 24472, 25852, 33212, 37373, 42712, 45241, 51704, 58121, 66424, 74746, 90482, 101441, 116242, 122797, 149492, 180964, 202882, 232484, 245594, 298984, 361928, 405764, 464968, 491188, 710087, 811528, 859579, 982376, 1420174, 1719158, 2333143, 2840348, 3438316, 4666286, 5680696, 6876632, 9332572, 16332001, 18665144, 32664002, 65328004, 130656008]

約数ペア:

[(1, 130656008), (2, 65328004), (4, 32664002), (7, 18665144), (8, 16332001), (14, 9332572), (19, 6876632), (23, 5680696), (28, 4666286), (38, 3438316), (46, 2840348), (56, 2333143), (76, 1719158), (92, 1420174), (133, 982376), (152, 859579), (161, 811528), (184, 710087), (266, 491188), (281, 464968), (322, 405764), (361, 361928), (437, 298984), (532, 245594), (562, 232484), (644, 202882), (722, 180964), (874, 149492), (1064, 122797), (1124, 116242), (1288, 101441), (1444, 90482), (1748, 74746), (1967, 66424), (2248, 58121), (2527, 51704), (2888, 45241), (3059, 42712), (3496, 37373), (3934, 33212), (5054, 25852), (5339, 24472), (6118, 21356), (6463, 20216), (7868, 16606), (8303, 15736), (10108, 12926), (10678, 12236)]