128248484

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{50333}}^1$

素因数の和:50364

約数の個数: 36

約数和(自身を含む): 281165724

約数和(自身を除く): 152917240

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 50333, 100666, 201332, 352331, 654329, 704662, 1308658, 1409324, 2466317, 2617316, 4580303, 4932634, 9160606, 9865268, 18321212, 32062121, 64124242, 128248484]

約数ペア:

[(1, 128248484), (2, 64124242), (4, 32062121), (7, 18321212), (13, 9865268), (14, 9160606), (26, 4932634), (28, 4580303), (49, 2617316), (52, 2466317), (91, 1409324), (98, 1308658), (182, 704662), (196, 654329), (364, 352331), (637, 201332), (1274, 100666), (2548, 50333)]