156936875485

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{797}}^1\times {\mathrm{1171}}^1$

素因数の和:2198

約数の個数: 48

約数和(自身を含む): 205382217600

約数和(自身を除く): 48445342115

約数列:

[1, 5, 13, 65, 169, 199, 797, 845, 995, 1171, 2587, 3985, 5855, 10361, 12935, 15223, 33631, 51805, 76115, 134693, 158603, 168155, 197899, 233029, 673465, 793015, 933287, 989495, 1165145, 2061839, 3029377, 4666435, 10309195, 12132731, 15146885, 26803907, 39381901, 60663655, 134019535, 157725503, 185724113, 196909505, 788627515, 928620565, 2414413469, 12072067345, 31387375097, 156936875485]

約数ペア:

[(1, 156936875485), (5, 31387375097), (13, 12072067345), (65, 2414413469), (169, 928620565), (199, 788627515), (797, 196909505), (845, 185724113), (995, 157725503), (1171, 134019535), (2587, 60663655), (3985, 39381901), (5855, 26803907), (10361, 15146885), (12935, 12132731), (15223, 10309195), (33631, 4666435), (51805, 3029377), (76115, 2061839), (134693, 1165145), (158603, 989495), (168155, 933287), (197899, 793015), (233029, 673465)]