157216422

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{4973}}^1$

素因数の和:5468

約数の個数: 32

約数和(自身を含む): 343802880

約数和(自身を除く): 186586458

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 479, 958, 1437, 2874, 4973, 5269, 9946, 10538, 14919, 15807, 29838, 31614, 54703, 109406, 164109, 328218, 2382067, 4764134, 7146201, 14292402, 26202737, 52405474, 78608211, 157216422]

約数ペア:

[(1, 157216422), (2, 78608211), (3, 52405474), (6, 26202737), (11, 14292402), (22, 7146201), (33, 4764134), (66, 2382067), (479, 328218), (958, 164109), (1437, 109406), (2874, 54703), (4973, 31614), (5269, 29838), (9946, 15807), (10538, 14919)]