142014719

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 201553920

約数和(自身を除く): 59539201

約数列:

[1, 7, 11, 17, 23, 53, 77, 89, 119, 161, 187, 253, 371, 391, 583, 623, 901, 979, 1219, 1309, 1513, 1771, 2047, 2737, 4081, 4301, 4717, 6307, 6853, 8533, 9911, 10591, 13409, 14329, 16643, 20723, 22517, 30107, 33019, 34799, 51887, 69377, 80189, 93863, 108491, 116501, 145061, 157619, 227953, 243593, 363209, 382789, 561323, 759437, 882079, 1193401, 1595671, 1844347, 2679523, 6174553, 8353807, 12910429, 20287817, 142014719]

約数ペア:

[(1, 142014719), (7, 20287817), (11, 12910429), (17, 8353807), (23, 6174553), (53, 2679523), (77, 1844347), (89, 1595671), (119, 1193401), (161, 882079), (187, 759437), (253, 561323), (371, 382789), (391, 363209), (583, 243593), (623, 227953), (901, 157619), (979, 145061), (1219, 116501), (1309, 108491), (1513, 93863), (1771, 80189), (2047, 69377), (2737, 51887), (4081, 34799), (4301, 33019), (4717, 30107), (6307, 22517), (6853, 20723), (8533, 16643), (9911, 14329), (10591, 13409)]