158509170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1549}}^1$

素因数の和:1944

約数の個数: 64

約数和(自身を含む): 424080000

約数和(自身を除く): 265570830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 379, 758, 1137, 1549, 1895, 2274, 3098, 3411, 3790, 4647, 5685, 6822, 7745, 9294, 10233, 11370, 13941, 15490, 17055, 20466, 23235, 27882, 34110, 41823, 46470, 51165, 69705, 83646, 102330, 139410, 209115, 418230, 587071, 1174142, 1761213, 2935355, 3522426, 5283639, 5870710, 8806065, 10567278, 15850917, 17612130, 26418195, 31701834, 52836390, 79254585, 158509170]

約数ペア:

[(1, 158509170), (2, 79254585), (3, 52836390), (5, 31701834), (6, 26418195), (9, 17612130), (10, 15850917), (15, 10567278), (18, 8806065), (27, 5870710), (30, 5283639), (45, 3522426), (54, 2935355), (90, 1761213), (135, 1174142), (270, 587071), (379, 418230), (758, 209115), (1137, 139410), (1549, 102330), (1895, 83646), (2274, 69705), (3098, 51165), (3411, 46470), (3790, 41823), (4647, 34110), (5685, 27882), (6822, 23235), (7745, 20466), (9294, 17055), (10233, 15490), (11370, 13941)]