156748473710

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9631}}^1\times {\mathrm{26681}}^1$

素因数の和:36380

約数の個数: 32

約数和(自身を含む): 286813142784

約数和(自身を除く): 130064669074

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 9631, 19262, 26681, 48155, 53362, 96310, 133405, 266810, 587491, 1174982, 1627541, 2937455, 3255082, 5874910, 8137705, 16275410, 256964711, 513929422, 1284823555, 2569647110, 15674847371, 31349694742, 78374236855, 156748473710]

約数ペア:

[(1, 156748473710), (2, 78374236855), (5, 31349694742), (10, 15674847371), (61, 2569647110), (122, 1284823555), (305, 513929422), (610, 256964711), (9631, 16275410), (19262, 8137705), (26681, 5874910), (48155, 3255082), (53362, 2937455), (96310, 1627541), (133405, 1174982), (266810, 587491)]