190099312

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:570

約数の個数: 60

約数和(自身を含む): 401875320

約数和(自身を除く): 211776008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 229, 307, 338, 458, 614, 676, 916, 1228, 1352, 1832, 2456, 2704, 2977, 3664, 3991, 4912, 5954, 7982, 11908, 15964, 23816, 31928, 38701, 47632, 51883, 63856, 70303, 77402, 103766, 140606, 154804, 207532, 281212, 309608, 415064, 562424, 619216, 830128, 913939, 1124848, 1827878, 3655756, 7311512, 11881207, 14623024, 23762414, 47524828, 95049656, 190099312]

約数ペア:

[(1, 190099312), (2, 95049656), (4, 47524828), (8, 23762414), (13, 14623024), (16, 11881207), (26, 7311512), (52, 3655756), (104, 1827878), (169, 1124848), (208, 913939), (229, 830128), (307, 619216), (338, 562424), (458, 415064), (614, 309608), (676, 281212), (916, 207532), (1228, 154804), (1352, 140606), (1832, 103766), (2456, 77402), (2704, 70303), (2977, 63856), (3664, 51883), (3991, 47632), (4912, 38701), (5954, 31928), (7982, 23816), (11908, 15964)]