164639670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{14557}}^1$

素因数の和:14609

約数の個数: 64

約数和(自身を含む): 440233920

約数和(自身を除く): 275594250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 5655, 11310, 14557, 29114, 43671, 72785, 87342, 145570, 189241, 218355, 378482, 422153, 436710, 567723, 844306, 946205, 1135446, 1266459, 1892410, 2110765, 2532918, 2838615, 4221530, 5487989, 5677230, 6332295, 10975978, 12664590, 16463967, 27439945, 32927934, 54879890, 82319835, 164639670]

約数ペア:

[(1, 164639670), (2, 82319835), (3, 54879890), (5, 32927934), (6, 27439945), (10, 16463967), (13, 12664590), (15, 10975978), (26, 6332295), (29, 5677230), (30, 5487989), (39, 4221530), (58, 2838615), (65, 2532918), (78, 2110765), (87, 1892410), (130, 1266459), (145, 1135446), (174, 946205), (195, 844306), (290, 567723), (377, 436710), (390, 422153), (435, 378482), (754, 218355), (870, 189241), (1131, 145570), (1885, 87342), (2262, 72785), (3770, 43671), (5655, 29114), (11310, 14557)]