140497032

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{450311}}^1$

素因数の和:450333

約数の個数: 32

約数和(自身を含む): 378262080

約数和(自身を除く): 237765048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 450311, 900622, 1350933, 1801244, 2701866, 3602488, 5403732, 5854043, 10807464, 11708086, 17562129, 23416172, 35124258, 46832344, 70248516, 140497032]

約数ペア:

[(1, 140497032), (2, 70248516), (3, 46832344), (4, 35124258), (6, 23416172), (8, 17562129), (12, 11708086), (13, 10807464), (24, 5854043), (26, 5403732), (39, 3602488), (52, 2701866), (78, 1801244), (104, 1350933), (156, 900622), (312, 450311)]