164189910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7487}}^1$

素因数の和:7557

約数の個数: 64

約数和(自身を含む): 426995712

約数和(自身を除く): 262805802

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 258, 430, 510, 645, 731, 1290, 1462, 2193, 3655, 4386, 7310, 7487, 10965, 14974, 21930, 22461, 37435, 44922, 74870, 112305, 127279, 224610, 254558, 321941, 381837, 636395, 643882, 763674, 965823, 1272790, 1609705, 1909185, 1931646, 3219410, 3818370, 4829115, 5472997, 9658230, 10945994, 16418991, 27364985, 32837982, 54729970, 82094955, 164189910]

約数ペア:

[(1, 164189910), (2, 82094955), (3, 54729970), (5, 32837982), (6, 27364985), (10, 16418991), (15, 10945994), (17, 9658230), (30, 5472997), (34, 4829115), (43, 3818370), (51, 3219410), (85, 1931646), (86, 1909185), (102, 1609705), (129, 1272790), (170, 965823), (215, 763674), (255, 643882), (258, 636395), (430, 381837), (510, 321941), (645, 254558), (731, 224610), (1290, 127279), (1462, 112305), (2193, 74870), (3655, 44922), (4386, 37435), (7310, 22461), (7487, 21930), (10965, 14974)]