138463128

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:678

約数の個数: 128

約数和(自身を含む): 410572800

約数和(自身を除く): 272109672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 47, 54, 69, 72, 92, 94, 108, 138, 141, 184, 188, 207, 216, 276, 282, 376, 414, 423, 552, 564, 593, 621, 828, 846, 1081, 1128, 1186, 1242, 1269, 1656, 1692, 1779, 2162, 2372, 2484, 2538, 3243, 3384, 3558, 4324, 4744, 4968, 5076, 5337, 6486, 7116, 8648, 9729, 10152, 10674, 12972, 13639, 14232, 16011, 19458, 21348, 25944, 27278, 27871, 29187, 32022, 38916, 40917, 42696, 54556, 55742, 58374, 64044, 77832, 81834, 83613, 109112, 111484, 116748, 122751, 128088, 163668, 167226, 222968, 233496, 245502, 250839, 327336, 334452, 368253, 491004, 501678, 641033, 668904, 736506, 752517, 982008, 1003356, 1282066, 1473012, 1505034, 1923099, 2006712, 2564132, 2946024, 3010068, 3846198, 5128264, 5769297, 6020136, 7692396, 11538594, 15384792, 17307891, 23077188, 34615782, 46154376, 69231564, 138463128]

約数ペア:

[(1, 138463128), (2, 69231564), (3, 46154376), (4, 34615782), (6, 23077188), (8, 17307891), (9, 15384792), (12, 11538594), (18, 7692396), (23, 6020136), (24, 5769297), (27, 5128264), (36, 3846198), (46, 3010068), (47, 2946024), (54, 2564132), (69, 2006712), (72, 1923099), (92, 1505034), (94, 1473012), (108, 1282066), (138, 1003356), (141, 982008), (184, 752517), (188, 736506), (207, 668904), (216, 641033), (276, 501678), (282, 491004), (376, 368253), (414, 334452), (423, 327336), (552, 250839), (564, 245502), (593, 233496), (621, 222968), (828, 167226), (846, 163668), (1081, 128088), (1128, 122751), (1186, 116748), (1242, 111484), (1269, 109112), (1656, 83613), (1692, 81834), (1779, 77832), (2162, 64044), (2372, 58374), (2484, 55742), (2538, 54556), (3243, 42696), (3384, 40917), (3558, 38916), (4324, 32022), (4744, 29187), (4968, 27871), (5076, 27278), (5337, 25944), (6486, 21348), (7116, 19458), (8648, 16011), (9729, 14232), (10152, 13639), (10674, 12972)]