156969329348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{210961}}^1$

素因数の和:211368

約数の個数: 48

約数和(自身を含む): 303911857200

約数和(自身を除く): 146942527852

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 349, 533, 698, 1066, 1396, 2132, 4537, 9074, 14309, 18148, 28618, 57236, 186017, 210961, 372034, 421922, 744068, 843844, 2742493, 5484986, 8649401, 10969972, 17298802, 34597604, 73625389, 112442213, 147250778, 224884426, 294501556, 449768852, 957130057, 1914260114, 3018640949, 3828520228, 6037281898, 12074563796, 39242332337, 78484664674, 156969329348]

約数ペア:

[(1, 156969329348), (2, 78484664674), (4, 39242332337), (13, 12074563796), (26, 6037281898), (41, 3828520228), (52, 3018640949), (82, 1914260114), (164, 957130057), (349, 449768852), (533, 294501556), (698, 224884426), (1066, 147250778), (1396, 112442213), (2132, 73625389), (4537, 34597604), (9074, 17298802), (14309, 10969972), (18148, 8649401), (28618, 5484986), (57236, 2742493), (186017, 843844), (210961, 744068), (372034, 421922)]