129913944

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{284899}}^1$

素因数の和:284927

約数の個数: 32

約数和(自身を含む): 341880000

約数和(自身を除く): 211966056

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 284899, 569798, 854697, 1139596, 1709394, 2279192, 3418788, 5413081, 6837576, 10826162, 16239243, 21652324, 32478486, 43304648, 64956972, 129913944]

約数ペア:

[(1, 129913944), (2, 64956972), (3, 43304648), (4, 32478486), (6, 21652324), (8, 16239243), (12, 10826162), (19, 6837576), (24, 5413081), (38, 3418788), (57, 2279192), (76, 1709394), (114, 1139596), (152, 854697), (228, 569798), (456, 284899)]