156747149962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18664819}}^1$

素因数の和:18664870

約数の個数: 32

約数和(自身を含む): 282212078400

約数和(自身を除く): 125464928438

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 18664819, 37329638, 242642647, 317301923, 354631561, 485285294, 634603846, 709263122, 4124924999, 4610210293, 6028736537, 8249849998, 9220420586, 12057473074, 78373574981, 156747149962]

約数ペア:

[(1, 156747149962), (2, 78373574981), (13, 12057473074), (17, 9220420586), (19, 8249849998), (26, 6028736537), (34, 4610210293), (38, 4124924999), (221, 709263122), (247, 634603846), (323, 485285294), (442, 354631561), (494, 317301923), (646, 242642647), (4199, 37329638), (8398, 18664819)]