156932384125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:524

約数の個数: 128

約数和(自身を含む): 224021790720

約数和(自身を除く): 67089406595

約数列:

[1, 5, 11, 25, 41, 55, 79, 125, 167, 205, 211, 275, 395, 451, 835, 869, 1025, 1055, 1375, 1837, 1975, 2255, 2321, 3239, 4175, 4345, 5125, 5275, 6847, 8651, 9185, 9875, 11275, 11605, 13193, 16195, 16669, 20875, 21725, 26375, 34235, 35237, 35629, 43255, 45925, 56375, 58025, 65965, 75317, 80975, 83345, 95161, 108625, 145123, 171175, 176185, 178145, 183359, 216275, 229625, 290125, 329825, 376585, 387607, 404875, 416725, 475805, 540913, 683429, 725615, 855875, 880925, 890725, 916795, 1081375, 1444717, 1649125, 1882925, 1938035, 2083625, 2379025, 2704565, 2783723, 3417145, 3628075, 4404625, 4453625, 4583975, 5950043, 7223585, 7517719, 9414625, 9690175, 11895125, 13522825, 13918615, 15891887, 17085725, 18140375, 22919875, 29750215, 30620953, 36117925, 37588595, 48450875, 67614125, 69593075, 79459435, 85428625, 114132643, 148751075, 153104765, 180589625, 187942975, 347965375, 397297175, 570663215, 743755375, 765523825, 939714875, 1255459073, 1986485875, 2853316075, 3827619125, 6277295365, 14266580375, 31386476825, 156932384125]

約数ペア:

[(1, 156932384125), (5, 31386476825), (11, 14266580375), (25, 6277295365), (41, 3827619125), (55, 2853316075), (79, 1986485875), (125, 1255459073), (167, 939714875), (205, 765523825), (211, 743755375), (275, 570663215), (395, 397297175), (451, 347965375), (835, 187942975), (869, 180589625), (1025, 153104765), (1055, 148751075), (1375, 114132643), (1837, 85428625), (1975, 79459435), (2255, 69593075), (2321, 67614125), (3239, 48450875), (4175, 37588595), (4345, 36117925), (5125, 30620953), (5275, 29750215), (6847, 22919875), (8651, 18140375), (9185, 17085725), (9875, 15891887), (11275, 13918615), (11605, 13522825), (13193, 11895125), (16195, 9690175), (16669, 9414625), (20875, 7517719), (21725, 7223585), (26375, 5950043), (34235, 4583975), (35237, 4453625), (35629, 4404625), (43255, 3628075), (45925, 3417145), (56375, 2783723), (58025, 2704565), (65965, 2379025), (75317, 2083625), (80975, 1938035), (83345, 1882925), (95161, 1649125), (108625, 1444717), (145123, 1081375), (171175, 916795), (176185, 890725), (178145, 880925), (183359, 855875), (216275, 725615), (229625, 683429), (290125, 540913), (329825, 475805), (376585, 416725), (387607, 404875)]