159753488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{1123}}^1$

素因数の和:1671

約数の個数: 40

約数和(自身を含む): 328648608

約数和(自身を除く): 168895120

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 523, 1046, 1123, 2092, 2246, 4184, 4492, 8368, 8891, 8984, 17782, 17968, 19091, 35564, 38182, 71128, 76364, 142256, 152728, 305456, 587329, 1174658, 2349316, 4698632, 9397264, 9984593, 19969186, 39938372, 79876744, 159753488]

約数ペア:

[(1, 159753488), (2, 79876744), (4, 39938372), (8, 19969186), (16, 9984593), (17, 9397264), (34, 4698632), (68, 2349316), (136, 1174658), (272, 587329), (523, 305456), (1046, 152728), (1123, 142256), (2092, 76364), (2246, 71128), (4184, 38182), (4492, 35564), (8368, 19091), (8891, 17968), (8984, 17782)]