156745677320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{230508349}}^1$

素因数の和:230508377

約数の個数: 32

約数和(自身を含む): 373423527000

約数和(自身を除く): 216677849680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 230508349, 461016698, 922033396, 1152541745, 1844066792, 2305083490, 3918641933, 4610166980, 7837283866, 9220333960, 15674567732, 19593209665, 31349135464, 39186419330, 78372838660, 156745677320]

約数ペア:

[(1, 156745677320), (2, 78372838660), (4, 39186419330), (5, 31349135464), (8, 19593209665), (10, 15674567732), (17, 9220333960), (20, 7837283866), (34, 4610166980), (40, 3918641933), (68, 2305083490), (85, 1844066792), (136, 1152541745), (170, 922033396), (340, 461016698), (680, 230508349)]