190291256

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{3989}}^1$

素因数の和:4151

約数の個数: 32

約数和(自身を含む): 366282000

約数和(自身を除く): 175990744

約数列:

[1, 2, 4, 8, 67, 89, 134, 178, 268, 356, 536, 712, 3989, 5963, 7978, 11926, 15956, 23852, 31912, 47704, 267263, 355021, 534526, 710042, 1069052, 1420084, 2138104, 2840168, 23786407, 47572814, 95145628, 190291256]

約数ペア:

[(1, 190291256), (2, 95145628), (4, 47572814), (8, 23786407), (67, 2840168), (89, 2138104), (134, 1420084), (178, 1069052), (268, 710042), (356, 534526), (536, 355021), (712, 267263), (3989, 47704), (5963, 31912), (7978, 23852), (11926, 15956)]