70187216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:328

約数の個数: 80

約数和(自身を含む): 158323200

約数和(自身を除く): 88135984

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 139, 151, 152, 176, 209, 278, 302, 304, 418, 556, 604, 836, 1112, 1208, 1529, 1661, 1672, 2224, 2416, 2641, 2869, 3058, 3322, 3344, 5282, 5738, 6116, 6644, 10564, 11476, 12232, 13288, 20989, 21128, 22952, 24464, 26576, 29051, 31559, 41978, 42256, 45904, 58102, 63118, 83956, 116204, 126236, 167912, 230879, 232408, 252472, 335824, 398791, 461758, 464816, 504944, 797582, 923516, 1595164, 1847032, 3190328, 3694064, 4386701, 6380656, 8773402, 17546804, 35093608, 70187216]

約数ペア:

[(1, 70187216), (2, 35093608), (4, 17546804), (8, 8773402), (11, 6380656), (16, 4386701), (19, 3694064), (22, 3190328), (38, 1847032), (44, 1595164), (76, 923516), (88, 797582), (139, 504944), (151, 464816), (152, 461758), (176, 398791), (209, 335824), (278, 252472), (302, 232408), (304, 230879), (418, 167912), (556, 126236), (604, 116204), (836, 83956), (1112, 63118), (1208, 58102), (1529, 45904), (1661, 42256), (1672, 41978), (2224, 31559), (2416, 29051), (2641, 26576), (2869, 24464), (3058, 22952), (3322, 21128), (3344, 20989), (5282, 13288), (5738, 12232), (6116, 11476), (6644, 10564)]