156966595205

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{33311}}^1$

素因数の和:33498

約数の個数: 64

約数和(自身を含む): 229638537216

約数和(自身を除く): 72671942011

約数列:

[1, 5, 7, 31, 35, 43, 101, 155, 215, 217, 301, 505, 707, 1085, 1333, 1505, 3131, 3535, 4343, 6665, 9331, 15655, 21715, 21917, 30401, 33311, 46655, 109585, 134633, 152005, 166555, 233177, 673165, 942431, 1032641, 1165885, 1432373, 3364411, 4712155, 5163205, 7161865, 7228487, 10026611, 16822055, 23550877, 36142435, 44403563, 50133055, 104296741, 117754385, 144669673, 222017815, 310824941, 521483705, 723348365, 730077187, 1012687711, 1554124705, 3650385935, 4484759863, 5063438555, 22423799315, 31393319041, 156966595205]

約数ペア:

[(1, 156966595205), (5, 31393319041), (7, 22423799315), (31, 5063438555), (35, 4484759863), (43, 3650385935), (101, 1554124705), (155, 1012687711), (215, 730077187), (217, 723348365), (301, 521483705), (505, 310824941), (707, 222017815), (1085, 144669673), (1333, 117754385), (1505, 104296741), (3131, 50133055), (3535, 44403563), (4343, 36142435), (6665, 23550877), (9331, 16822055), (15655, 10026611), (21715, 7228487), (21917, 7161865), (30401, 5163205), (33311, 4712155), (46655, 3364411), (109585, 1432373), (134633, 1165885), (152005, 1032641), (166555, 942431), (233177, 673165)]