158886702

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2749}}^1$

素因数の和:2802

約数の個数: 72

約数和(自身を含む): 392535000

約数和(自身を除く): 233648298

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 169, 171, 234, 247, 338, 342, 494, 507, 741, 1014, 1482, 1521, 2223, 2749, 3042, 3211, 4446, 5498, 6422, 8247, 9633, 16494, 19266, 24741, 28899, 35737, 49482, 52231, 57798, 71474, 104462, 107211, 156693, 214422, 313386, 321633, 464581, 470079, 643266, 679003, 929162, 940158, 1358006, 1393743, 2037009, 2787486, 4074018, 4181229, 6111027, 8362458, 8827039, 12222054, 17654078, 26481117, 52962234, 79443351, 158886702]

約数ペア:

[(1, 158886702), (2, 79443351), (3, 52962234), (6, 26481117), (9, 17654078), (13, 12222054), (18, 8827039), (19, 8362458), (26, 6111027), (38, 4181229), (39, 4074018), (57, 2787486), (78, 2037009), (114, 1393743), (117, 1358006), (169, 940158), (171, 929162), (234, 679003), (247, 643266), (338, 470079), (342, 464581), (494, 321633), (507, 313386), (741, 214422), (1014, 156693), (1482, 107211), (1521, 104462), (2223, 71474), (2749, 57798), (3042, 52231), (3211, 49482), (4446, 35737), (5498, 28899), (6422, 24741), (8247, 19266), (9633, 16494)]