128938104

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{94253}}^1$

素因数の和:94284

約数の個数: 48

約数和(自身を含む): 367590600

約数和(自身を除く): 238652496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 94253, 188506, 282759, 377012, 565518, 754024, 848277, 1131036, 1696554, 1790807, 2262072, 3393108, 3581614, 5372421, 6786216, 7163228, 10744842, 14326456, 16117263, 21489684, 32234526, 42979368, 64469052, 128938104]

約数ペア:

[(1, 128938104), (2, 64469052), (3, 42979368), (4, 32234526), (6, 21489684), (8, 16117263), (9, 14326456), (12, 10744842), (18, 7163228), (19, 6786216), (24, 5372421), (36, 3581614), (38, 3393108), (57, 2262072), (72, 1790807), (76, 1696554), (114, 1131036), (152, 848277), (171, 754024), (228, 565518), (342, 377012), (456, 282759), (684, 188506), (1368, 94253)]