142221972

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{7691}}^1$

素因数の和:7788

約数の個数: 48

約数和(自身を含む): 351493632

約数和(自身を除く): 209271660

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 67, 69, 92, 134, 138, 201, 268, 276, 402, 804, 1541, 3082, 4623, 6164, 7691, 9246, 15382, 18492, 23073, 30764, 46146, 92292, 176893, 353786, 515297, 530679, 707572, 1030594, 1061358, 1545891, 2061188, 2122716, 3091782, 6183564, 11851831, 23703662, 35555493, 47407324, 71110986, 142221972]

約数ペア:

[(1, 142221972), (2, 71110986), (3, 47407324), (4, 35555493), (6, 23703662), (12, 11851831), (23, 6183564), (46, 3091782), (67, 2122716), (69, 2061188), (92, 1545891), (134, 1061358), (138, 1030594), (201, 707572), (268, 530679), (276, 515297), (402, 353786), (804, 176893), (1541, 92292), (3082, 46146), (4623, 30764), (6164, 23073), (7691, 18492), (9246, 15382)]