161333010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{22691}}^1$

素因数の和:22783

約数の個数: 48

約数和(自身を含む): 424794240

約数和(自身を除く): 263461230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 22691, 45382, 68073, 113455, 136146, 204219, 226910, 340365, 408438, 680730, 1021095, 1792589, 2042190, 3585178, 5377767, 8962945, 10755534, 16133301, 17925890, 26888835, 32266602, 53777670, 80666505, 161333010]

約数ペア:

[(1, 161333010), (2, 80666505), (3, 53777670), (5, 32266602), (6, 26888835), (9, 17925890), (10, 16133301), (15, 10755534), (18, 8962945), (30, 5377767), (45, 3585178), (79, 2042190), (90, 1792589), (158, 1021095), (237, 680730), (395, 408438), (474, 340365), (711, 226910), (790, 204219), (1185, 136146), (1422, 113455), (2370, 68073), (3555, 45382), (7110, 22691)]