130002992

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:610

約数の個数: 80

約数和(自身を含む): 303790080

約数和(自身を除く): 173787088

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 109, 112, 161, 184, 218, 322, 368, 436, 463, 644, 763, 872, 926, 1288, 1526, 1744, 1852, 2507, 2576, 3052, 3241, 3704, 5014, 6104, 6482, 7408, 10028, 10649, 12208, 12964, 17549, 20056, 21298, 25928, 35098, 40112, 42596, 50467, 51856, 70196, 74543, 85192, 100934, 140392, 149086, 170384, 201868, 280784, 298172, 353269, 403736, 596344, 706538, 807472, 1160741, 1192688, 1413076, 2321482, 2826152, 4642964, 5652304, 8125187, 9285928, 16250374, 18571856, 32500748, 65001496, 130002992]

約数ペア:

[(1, 130002992), (2, 65001496), (4, 32500748), (7, 18571856), (8, 16250374), (14, 9285928), (16, 8125187), (23, 5652304), (28, 4642964), (46, 2826152), (56, 2321482), (92, 1413076), (109, 1192688), (112, 1160741), (161, 807472), (184, 706538), (218, 596344), (322, 403736), (368, 353269), (436, 298172), (463, 280784), (644, 201868), (763, 170384), (872, 149086), (926, 140392), (1288, 100934), (1526, 85192), (1744, 74543), (1852, 70196), (2507, 51856), (2576, 50467), (3052, 42596), (3241, 40112), (3704, 35098), (5014, 25928), (6104, 21298), (6482, 20056), (7408, 17549), (10028, 12964), (10649, 12208)]