156794162

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 295612416

約数和(自身を除く): 138818254

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 107, 119, 131, 214, 238, 262, 329, 658, 749, 799, 917, 1498, 1598, 1819, 1834, 2227, 3638, 4454, 5029, 5593, 6157, 10058, 11186, 12314, 12733, 14017, 15589, 25466, 28034, 31178, 35203, 43099, 70406, 85493, 86198, 98119, 104669, 170986, 196238, 209338, 238289, 476578, 598451, 658799, 732683, 1196902, 1317598, 1465366, 1668023, 3336046, 4611593, 9223186, 11199583, 22399166, 78397081, 156794162]

約数ペア:

[(1, 156794162), (2, 78397081), (7, 22399166), (14, 11199583), (17, 9223186), (34, 4611593), (47, 3336046), (94, 1668023), (107, 1465366), (119, 1317598), (131, 1196902), (214, 732683), (238, 658799), (262, 598451), (329, 476578), (658, 238289), (749, 209338), (799, 196238), (917, 170986), (1498, 104669), (1598, 98119), (1819, 86198), (1834, 85493), (2227, 70406), (3638, 43099), (4454, 35203), (5029, 31178), (5593, 28034), (6157, 25466), (10058, 15589), (11186, 14017), (12314, 12733)]