145162704

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{21757}}^1$

素因数の和:21907

約数の個数: 40

約数和(自身を含む): 377718880

約数和(自身を除く): 232556176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 21757, 43514, 65271, 87028, 130542, 174056, 261084, 348112, 522168, 1044336, 3024223, 6048446, 9072669, 12096892, 18145338, 24193784, 36290676, 48387568, 72581352, 145162704]

約数ペア:

[(1, 145162704), (2, 72581352), (3, 48387568), (4, 36290676), (6, 24193784), (8, 18145338), (12, 12096892), (16, 9072669), (24, 6048446), (48, 3024223), (139, 1044336), (278, 522168), (417, 348112), (556, 261084), (834, 174056), (1112, 130542), (1668, 87028), (2224, 65271), (3336, 43514), (6672, 21757)]