163351008

素因数分解:

$2^5\times 3^2\times {\mathrm{577}}^1\times {\mathrm{983}}^1$

素因数の和:1576

約数の個数: 72

約数和(自身を含む): 465807888

約数和(自身を除く): 302456880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 577, 983, 1154, 1731, 1966, 2308, 2949, 3462, 3932, 4616, 5193, 5898, 6924, 7864, 8847, 9232, 10386, 11796, 13848, 15728, 17694, 18464, 20772, 23592, 27696, 31456, 35388, 41544, 47184, 55392, 70776, 83088, 94368, 141552, 166176, 283104, 567191, 1134382, 1701573, 2268764, 3403146, 4537528, 5104719, 6806292, 9075056, 10209438, 13612584, 18150112, 20418876, 27225168, 40837752, 54450336, 81675504, 163351008]

約数ペア:

[(1, 163351008), (2, 81675504), (3, 54450336), (4, 40837752), (6, 27225168), (8, 20418876), (9, 18150112), (12, 13612584), (16, 10209438), (18, 9075056), (24, 6806292), (32, 5104719), (36, 4537528), (48, 3403146), (72, 2268764), (96, 1701573), (144, 1134382), (288, 567191), (577, 283104), (983, 166176), (1154, 141552), (1731, 94368), (1966, 83088), (2308, 70776), (2949, 55392), (3462, 47184), (3932, 41544), (4616, 35388), (5193, 31456), (5898, 27696), (6924, 23592), (7864, 20772), (8847, 18464), (9232, 17694), (10386, 15728), (11796, 13848)]