129876632

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{2309}}^1$

素因数の和:2483

約数の個数: 32

約数和(自身を含む): 249480000

約数和(自身を除く): 119603368

約数列:

[1, 2, 4, 8, 79, 89, 158, 178, 316, 356, 632, 712, 2309, 4618, 7031, 9236, 14062, 18472, 28124, 56248, 182411, 205501, 364822, 411002, 729644, 822004, 1459288, 1644008, 16234579, 32469158, 64938316, 129876632]

約数ペア:

[(1, 129876632), (2, 64938316), (4, 32469158), (8, 16234579), (79, 1644008), (89, 1459288), (158, 822004), (178, 729644), (316, 411002), (356, 364822), (632, 205501), (712, 182411), (2309, 56248), (4618, 28124), (7031, 18472), (9236, 14062)]