161295180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{937}}^1$

素因数の和:1119

約数の個数: 96

約数和(自身を含む): 479055360

約数和(自身を除く): 317760180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 151, 190, 228, 285, 302, 380, 453, 570, 604, 755, 906, 937, 1140, 1510, 1812, 1874, 2265, 2811, 2869, 3020, 3748, 4530, 4685, 5622, 5738, 8607, 9060, 9370, 11244, 11476, 14055, 14345, 17214, 17803, 18740, 28110, 28690, 34428, 35606, 43035, 53409, 56220, 57380, 71212, 86070, 89015, 106818, 141487, 172140, 178030, 213636, 267045, 282974, 356060, 424461, 534090, 565948, 707435, 848922, 1068180, 1414870, 1697844, 2122305, 2688253, 2829740, 4244610, 5376506, 8064759, 8489220, 10753012, 13441265, 16129518, 26882530, 32259036, 40323795, 53765060, 80647590, 161295180]

約数ペア:

[(1, 161295180), (2, 80647590), (3, 53765060), (4, 40323795), (5, 32259036), (6, 26882530), (10, 16129518), (12, 13441265), (15, 10753012), (19, 8489220), (20, 8064759), (30, 5376506), (38, 4244610), (57, 2829740), (60, 2688253), (76, 2122305), (95, 1697844), (114, 1414870), (151, 1068180), (190, 848922), (228, 707435), (285, 565948), (302, 534090), (380, 424461), (453, 356060), (570, 282974), (604, 267045), (755, 213636), (906, 178030), (937, 172140), (1140, 141487), (1510, 106818), (1812, 89015), (1874, 86070), (2265, 71212), (2811, 57380), (2869, 56220), (3020, 53409), (3748, 43035), (4530, 35606), (4685, 34428), (5622, 28690), (5738, 28110), (8607, 18740), (9060, 17803), (9370, 17214), (11244, 14345), (11476, 14055)]