138857358

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{2111}}^1$

素因数の和:2712

約数の個数: 32

約数和(自身を含む): 292976640

約数和(自身を除く): 154119282

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 577, 1154, 1731, 2111, 3462, 4222, 6333, 10963, 12666, 21926, 32889, 40109, 65778, 80218, 120327, 240654, 1218047, 2436094, 3654141, 7308282, 23142893, 46285786, 69428679, 138857358]

約数ペア:

[(1, 138857358), (2, 69428679), (3, 46285786), (6, 23142893), (19, 7308282), (38, 3654141), (57, 2436094), (114, 1218047), (577, 240654), (1154, 120327), (1731, 80218), (2111, 65778), (3462, 40109), (4222, 32889), (6333, 21926), (10963, 12666)]