165677472

素因数分解:

$2^5\times 3^2\times {\mathrm{577}}^1\times {\mathrm{997}}^1$

素因数の和:1590

約数の個数: 72

約数和(自身を含む): 472435236

約数和(自身を除く): 306757764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 577, 997, 1154, 1731, 1994, 2308, 2991, 3462, 3988, 4616, 5193, 5982, 6924, 7976, 8973, 9232, 10386, 11964, 13848, 15952, 17946, 18464, 20772, 23928, 27696, 31904, 35892, 41544, 47856, 55392, 71784, 83088, 95712, 143568, 166176, 287136, 575269, 1150538, 1725807, 2301076, 3451614, 4602152, 5177421, 6903228, 9204304, 10354842, 13806456, 18408608, 20709684, 27612912, 41419368, 55225824, 82838736, 165677472]

約数ペア:

[(1, 165677472), (2, 82838736), (3, 55225824), (4, 41419368), (6, 27612912), (8, 20709684), (9, 18408608), (12, 13806456), (16, 10354842), (18, 9204304), (24, 6903228), (32, 5177421), (36, 4602152), (48, 3451614), (72, 2301076), (96, 1725807), (144, 1150538), (288, 575269), (577, 287136), (997, 166176), (1154, 143568), (1731, 95712), (1994, 83088), (2308, 71784), (2991, 55392), (3462, 47856), (3988, 41544), (4616, 35892), (5193, 31904), (5982, 27696), (6924, 23928), (7976, 20772), (8973, 18464), (9232, 17946), (10386, 15952), (11964, 13848)]