156914814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{839}}^1$

素因数の和:985

約数の個数: 64

約数和(自身を含む): 369976320

約数和(自身を除く): 213061506

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 73, 122, 146, 183, 219, 366, 427, 438, 511, 839, 854, 1022, 1281, 1533, 1678, 2517, 2562, 3066, 4453, 5034, 5873, 8906, 11746, 13359, 17619, 26718, 31171, 35238, 51179, 61247, 62342, 93513, 102358, 122494, 153537, 183741, 187026, 307074, 358253, 367482, 428729, 716506, 857458, 1074759, 1286187, 2149518, 2572374, 3736067, 7472134, 11208201, 22416402, 26152469, 52304938, 78457407, 156914814]

約数ペア:

[(1, 156914814), (2, 78457407), (3, 52304938), (6, 26152469), (7, 22416402), (14, 11208201), (21, 7472134), (42, 3736067), (61, 2572374), (73, 2149518), (122, 1286187), (146, 1074759), (183, 857458), (219, 716506), (366, 428729), (427, 367482), (438, 358253), (511, 307074), (839, 187026), (854, 183741), (1022, 153537), (1281, 122494), (1533, 102358), (1678, 93513), (2517, 62342), (2562, 61247), (3066, 51179), (4453, 35238), (5034, 31171), (5873, 26718), (8906, 17619), (11746, 13359)]