156226740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3187}}^1$

素因数の和:3261

約数の個数: 96

約数和(自身を含む): 471313920

約数和(自身を除く): 315087180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 114, 129, 172, 190, 215, 228, 258, 285, 380, 430, 516, 570, 645, 817, 860, 1140, 1290, 1634, 2451, 2580, 3187, 3268, 4085, 4902, 6374, 8170, 9561, 9804, 12255, 12748, 15935, 16340, 19122, 24510, 31870, 38244, 47805, 49020, 60553, 63740, 95610, 121106, 137041, 181659, 191220, 242212, 274082, 302765, 363318, 411123, 548164, 605530, 685205, 726636, 822246, 908295, 1211060, 1370410, 1644492, 1816590, 2055615, 2603779, 2740820, 3633180, 4111230, 5207558, 7811337, 8222460, 10415116, 13018895, 15622674, 26037790, 31245348, 39056685, 52075580, 78113370, 156226740]

約数ペア:

[(1, 156226740), (2, 78113370), (3, 52075580), (4, 39056685), (5, 31245348), (6, 26037790), (10, 15622674), (12, 13018895), (15, 10415116), (19, 8222460), (20, 7811337), (30, 5207558), (38, 4111230), (43, 3633180), (57, 2740820), (60, 2603779), (76, 2055615), (86, 1816590), (95, 1644492), (114, 1370410), (129, 1211060), (172, 908295), (190, 822246), (215, 726636), (228, 685205), (258, 605530), (285, 548164), (380, 411123), (430, 363318), (516, 302765), (570, 274082), (645, 242212), (817, 191220), (860, 181659), (1140, 137041), (1290, 121106), (1634, 95610), (2451, 63740), (2580, 60553), (3187, 49020), (3268, 47805), (4085, 38244), (4902, 31870), (6374, 24510), (8170, 19122), (9561, 16340), (9804, 15935), (12255, 12748)]