140203488

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{85909}}^1$

素因数の和:85939

約数の個数: 48

約数和(自身を含む): 389687760

約数和(自身を除く): 249484272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 85909, 171818, 257727, 343636, 515454, 687272, 1030908, 1374544, 1460453, 2061816, 2749088, 2920906, 4123632, 4381359, 5841812, 8247264, 8762718, 11683624, 17525436, 23367248, 35050872, 46734496, 70101744, 140203488]

約数ペア:

[(1, 140203488), (2, 70101744), (3, 46734496), (4, 35050872), (6, 23367248), (8, 17525436), (12, 11683624), (16, 8762718), (17, 8247264), (24, 5841812), (32, 4381359), (34, 4123632), (48, 2920906), (51, 2749088), (68, 2061816), (96, 1460453), (102, 1374544), (136, 1030908), (204, 687272), (272, 515454), (408, 343636), (544, 257727), (816, 171818), (1632, 85909)]