164529638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1377

約数の個数: 64

約数和(自身を含む): 329712768

約数和(自身を除く): 165183130

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 41, 82, 91, 119, 182, 221, 238, 287, 442, 533, 574, 697, 1066, 1297, 1394, 1547, 2594, 3094, 3731, 4879, 7462, 9061, 9079, 9758, 16861, 18122, 18158, 22049, 33722, 44098, 53177, 63427, 106354, 118027, 126854, 154343, 236054, 286637, 308686, 372239, 573274, 691301, 744478, 904009, 1382602, 1808018, 2006459, 4012918, 4839107, 6328063, 9678214, 11752117, 12656126, 23504234, 82264819, 164529638]

約数ペア:

[(1, 164529638), (2, 82264819), (7, 23504234), (13, 12656126), (14, 11752117), (17, 9678214), (26, 6328063), (34, 4839107), (41, 4012918), (82, 2006459), (91, 1808018), (119, 1382602), (182, 904009), (221, 744478), (238, 691301), (287, 573274), (442, 372239), (533, 308686), (574, 286637), (697, 236054), (1066, 154343), (1297, 126854), (1394, 118027), (1547, 106354), (2594, 63427), (3094, 53177), (3731, 44098), (4879, 33722), (7462, 22049), (9061, 18158), (9079, 18122), (9758, 16861)]