133056518

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 255467520

約数和(自身を除く): 122411002

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 109, 119, 161, 218, 223, 238, 322, 391, 446, 763, 782, 1526, 1561, 1853, 2507, 2737, 3122, 3706, 3791, 5014, 5129, 5474, 7582, 10258, 12971, 17549, 24307, 25942, 26537, 35098, 35903, 42619, 48614, 53074, 71806, 85238, 87193, 170149, 174386, 298333, 340298, 413219, 559061, 596666, 610351, 826438, 1118122, 1220702, 2892533, 3913427, 5785066, 7826854, 9504037, 19008074, 66528259, 133056518]

約数ペア:

[(1, 133056518), (2, 66528259), (7, 19008074), (14, 9504037), (17, 7826854), (23, 5785066), (34, 3913427), (46, 2892533), (109, 1220702), (119, 1118122), (161, 826438), (218, 610351), (223, 596666), (238, 559061), (322, 413219), (391, 340298), (446, 298333), (763, 174386), (782, 170149), (1526, 87193), (1561, 85238), (1853, 71806), (2507, 53074), (2737, 48614), (3122, 42619), (3706, 35903), (3791, 35098), (5014, 26537), (5129, 25942), (5474, 24307), (7582, 17549), (10258, 12971)]