131380964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 292118400

約数和(自身を除く): 160737436

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 59, 68, 118, 143, 187, 221, 229, 236, 286, 374, 442, 458, 572, 649, 748, 767, 884, 916, 1003, 1298, 1534, 2006, 2431, 2519, 2596, 2977, 3068, 3893, 4012, 4862, 5038, 5954, 7786, 8437, 9724, 10076, 11033, 11908, 13039, 13511, 15572, 16874, 22066, 26078, 27022, 32747, 33748, 42823, 44132, 50609, 52156, 54044, 65494, 85646, 101218, 130988, 143429, 148621, 171292, 175643, 202436, 229687, 286858, 297242, 351286, 459374, 556699, 573716, 594484, 702572, 918748, 1113398, 1932073, 2226796, 2526557, 2985931, 3864146, 5053114, 5971862, 7728292, 10106228, 11943724, 32845241, 65690482, 131380964]

約数ペア:

[(1, 131380964), (2, 65690482), (4, 32845241), (11, 11943724), (13, 10106228), (17, 7728292), (22, 5971862), (26, 5053114), (34, 3864146), (44, 2985931), (52, 2526557), (59, 2226796), (68, 1932073), (118, 1113398), (143, 918748), (187, 702572), (221, 594484), (229, 573716), (236, 556699), (286, 459374), (374, 351286), (442, 297242), (458, 286858), (572, 229687), (649, 202436), (748, 175643), (767, 171292), (884, 148621), (916, 143429), (1003, 130988), (1298, 101218), (1534, 85646), (2006, 65494), (2431, 54044), (2519, 52156), (2596, 50609), (2977, 44132), (3068, 42823), (3893, 33748), (4012, 32747), (4862, 27022), (5038, 26078), (5954, 22066), (7786, 16874), (8437, 15572), (9724, 13511), (10076, 13039), (11033, 11908)]