166738728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{977}}^1$

素因数の和:1546

約数の個数: 64

約数和(自身を含む): 450192960

約数和(自身を除く): 283454232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 547, 977, 1094, 1641, 1954, 2188, 2931, 3282, 3908, 4376, 5862, 6564, 7111, 7816, 11724, 12701, 13128, 14222, 21333, 23448, 25402, 28444, 38103, 42666, 50804, 56888, 76206, 85332, 101608, 152412, 170664, 304824, 534419, 1068838, 1603257, 2137676, 3206514, 4275352, 6413028, 6947447, 12826056, 13894894, 20842341, 27789788, 41684682, 55579576, 83369364, 166738728]

約数ペア:

[(1, 166738728), (2, 83369364), (3, 55579576), (4, 41684682), (6, 27789788), (8, 20842341), (12, 13894894), (13, 12826056), (24, 6947447), (26, 6413028), (39, 4275352), (52, 3206514), (78, 2137676), (104, 1603257), (156, 1068838), (312, 534419), (547, 304824), (977, 170664), (1094, 152412), (1641, 101608), (1954, 85332), (2188, 76206), (2931, 56888), (3282, 50804), (3908, 42666), (4376, 38103), (5862, 28444), (6564, 25402), (7111, 23448), (7816, 21333), (11724, 14222), (12701, 13128)]