158889176642

素因数分解:

$2^1\times 7^2\times {\mathrm{431}}^1\times {\mathrm{751}}^1\times {\mathrm{5009}}^1$

素因数の和:6207

約数の個数: 48

約数和(自身を含む): 278314237440

約数和(自身を除く): 119425060798

約数列:

[1, 2, 7, 14, 49, 98, 431, 751, 862, 1502, 3017, 5009, 5257, 6034, 10018, 10514, 21119, 35063, 36799, 42238, 70126, 73598, 245441, 323681, 490882, 647362, 2158879, 2265767, 3761759, 4317758, 4531534, 7523518, 15112153, 15860369, 26332313, 30224306, 31720738, 52664626, 105785071, 184326191, 211570142, 368652382, 1621318129, 3242636258, 11349226903, 22698453806, 79444588321, 158889176642]

約数ペア:

[(1, 158889176642), (2, 79444588321), (7, 22698453806), (14, 11349226903), (49, 3242636258), (98, 1621318129), (431, 368652382), (751, 211570142), (862, 184326191), (1502, 105785071), (3017, 52664626), (5009, 31720738), (5257, 30224306), (6034, 26332313), (10018, 15860369), (10514, 15112153), (21119, 7523518), (35063, 4531534), (36799, 4317758), (42238, 3761759), (70126, 2265767), (73598, 2158879), (245441, 647362), (323681, 490882)]