158565576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{508223}}^1$

素因数の和:508245

約数の個数: 32

約数和(自身を含む): 426908160

約数和(自身を除く): 268342584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 508223, 1016446, 1524669, 2032892, 3049338, 4065784, 6098676, 6606899, 12197352, 13213798, 19820697, 26427596, 39641394, 52855192, 79282788, 158565576]

約数ペア:

[(1, 158565576), (2, 79282788), (3, 52855192), (4, 39641394), (6, 26427596), (8, 19820697), (12, 13213798), (13, 12197352), (24, 6606899), (26, 6098676), (39, 4065784), (52, 3049338), (78, 2032892), (104, 1524669), (156, 1016446), (312, 508223)]