155932628

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{2447}}^1$

素因数の和:2719

約数の個数: 24

約数和(自身を含む): 277603200

約数和(自身を除く): 121670572

約数列:

[1, 2, 4, 89, 178, 179, 356, 358, 716, 2447, 4894, 9788, 15931, 31862, 63724, 217783, 435566, 438013, 871132, 876026, 1752052, 38983157, 77966314, 155932628]

約数ペア:

[(1, 155932628), (2, 77966314), (4, 38983157), (89, 1752052), (178, 876026), (179, 871132), (356, 438013), (358, 435566), (716, 217783), (2447, 63724), (4894, 31862), (9788, 15931)]