167127890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 330946560

約数和(自身を除く): 163818670

約数列:

[1, 2, 5, 10, 23, 37, 41, 46, 74, 82, 115, 185, 205, 230, 370, 410, 479, 851, 943, 958, 1517, 1702, 1886, 2395, 3034, 4255, 4715, 4790, 7585, 8510, 9430, 11017, 15170, 17723, 19639, 22034, 34891, 35446, 39278, 55085, 69782, 88615, 98195, 110170, 174455, 177230, 196390, 348910, 407629, 451697, 726643, 815258, 903394, 1453286, 2038145, 2258485, 3633215, 4076290, 4516970, 7266430, 16712789, 33425578, 83563945, 167127890]

約数ペア:

[(1, 167127890), (2, 83563945), (5, 33425578), (10, 16712789), (23, 7266430), (37, 4516970), (41, 4076290), (46, 3633215), (74, 2258485), (82, 2038145), (115, 1453286), (185, 903394), (205, 815258), (230, 726643), (370, 451697), (410, 407629), (479, 348910), (851, 196390), (943, 177230), (958, 174455), (1517, 110170), (1702, 98195), (1886, 88615), (2395, 69782), (3034, 55085), (4255, 39278), (4715, 35446), (4790, 34891), (7585, 22034), (8510, 19639), (9430, 17723), (11017, 15170)]