159409354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{617}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 272018880

約数和(自身を除く): 112609526

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 523, 617, 1046, 1234, 6799, 8021, 9937, 11723, 13598, 16042, 19874, 23446, 129181, 152399, 258362, 304798, 322691, 645382, 4194983, 6131129, 8389966, 12262258, 79704677, 159409354]

約数ペア:

[(1, 159409354), (2, 79704677), (13, 12262258), (19, 8389966), (26, 6131129), (38, 4194983), (247, 645382), (494, 322691), (523, 304798), (617, 258362), (1046, 152399), (1234, 129181), (6799, 23446), (8021, 19874), (9937, 16042), (11723, 13598)]