157036888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{28163}}^1$

素因数の和:28227

約数の個数: 32

約数和(自身を含む): 319379760

約数和(自身を除く): 162342872

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 28163, 56326, 112652, 225304, 478771, 957542, 1154683, 1915084, 2309366, 3830168, 4618732, 9237464, 19629611, 39259222, 78518444, 157036888]

約数ペア:

[(1, 157036888), (2, 78518444), (4, 39259222), (8, 19629611), (17, 9237464), (34, 4618732), (41, 3830168), (68, 2309366), (82, 1915084), (136, 1154683), (164, 957542), (328, 478771), (697, 225304), (1394, 112652), (2788, 56326), (5576, 28163)]