140643936

素因数分解:

$2^5\times 3^2\times {\mathrm{488347}}^1$

素因数の和:488363

約数の個数: 36

約数和(自身を含む): 399957012

約数和(自身を除く): 259313076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 488347, 976694, 1465041, 1953388, 2930082, 3906776, 4395123, 5860164, 7813552, 8790246, 11720328, 15627104, 17580492, 23440656, 35160984, 46881312, 70321968, 140643936]

約数ペア:

[(1, 140643936), (2, 70321968), (3, 46881312), (4, 35160984), (6, 23440656), (8, 17580492), (9, 15627104), (12, 11720328), (16, 8790246), (18, 7813552), (24, 5860164), (32, 4395123), (36, 3906776), (48, 2930082), (72, 1953388), (96, 1465041), (144, 976694), (288, 488347)]