156747258

素因数分解:

$2^1\times 3^3\times {\mathrm{211}}^1\times {\mathrm{13757}}^1$

素因数の和:13979

約数の個数: 32

約数和(自身を含む): 350003520

約数和(自身を除く): 193256262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 211, 422, 633, 1266, 1899, 3798, 5697, 11394, 13757, 27514, 41271, 82542, 123813, 247626, 371439, 742878, 2902727, 5805454, 8708181, 17416362, 26124543, 52249086, 78373629, 156747258]

約数ペア:

[(1, 156747258), (2, 78373629), (3, 52249086), (6, 26124543), (9, 17416362), (18, 8708181), (27, 5805454), (54, 2902727), (211, 742878), (422, 371439), (633, 247626), (1266, 123813), (1899, 82542), (3798, 41271), (5697, 27514), (11394, 13757)]