109128248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{1039}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 215904000

約数和(自身を除く): 106775752

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 691, 1039, 1382, 2078, 2764, 4156, 5528, 8312, 13129, 19741, 26258, 39482, 52516, 78964, 105032, 157928, 717949, 1435898, 2871796, 5743592, 13641031, 27282062, 54564124, 109128248]

約数ペア:

[(1, 109128248), (2, 54564124), (4, 27282062), (8, 13641031), (19, 5743592), (38, 2871796), (76, 1435898), (152, 717949), (691, 157928), (1039, 105032), (1382, 78964), (2078, 52516), (2764, 39482), (4156, 26258), (5528, 19741), (8312, 13129)]