160988767551

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{15439}}^1$

素因数の和:15709

約数の個数: 72

約数和(自身を含む): 261273209600

約数和(自身を除く): 100284442049

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 211, 289, 323, 633, 867, 969, 1899, 2601, 2907, 3587, 4009, 5491, 10761, 12027, 15439, 16473, 32283, 36081, 46317, 49419, 60979, 68153, 138951, 182937, 204459, 262463, 293341, 548811, 613377, 787389, 880023, 1158601, 2362167, 2640069, 3257629, 3475803, 4461871, 4986797, 9772887, 10427409, 13385613, 14960391, 29318661, 40156839, 44881173, 55379693, 61894951, 84775549, 166139079, 185684853, 254326647, 498417237, 557054559, 762979941, 941454781, 1052214167, 2824364343, 3156642501, 8473093029, 9469927503, 17887640839, 53662922517, 160988767551]

約数ペア:

[(1, 160988767551), (3, 53662922517), (9, 17887640839), (17, 9469927503), (19, 8473093029), (51, 3156642501), (57, 2824364343), (153, 1052214167), (171, 941454781), (211, 762979941), (289, 557054559), (323, 498417237), (633, 254326647), (867, 185684853), (969, 166139079), (1899, 84775549), (2601, 61894951), (2907, 55379693), (3587, 44881173), (4009, 40156839), (5491, 29318661), (10761, 14960391), (12027, 13385613), (15439, 10427409), (16473, 9772887), (32283, 4986797), (36081, 4461871), (46317, 3475803), (49419, 3257629), (60979, 2640069), (68153, 2362167), (138951, 1158601), (182937, 880023), (204459, 787389), (262463, 613377), (293341, 548811)]