156928815099

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{6907}}^1$

素因数の和:7004

約数の個数: 144

約数和(自身を含む): 291240837888

約数和(自身を除く): 134312022789

約数列:

[1, 3, 7, 9, 19, 21, 27, 37, 57, 63, 81, 111, 133, 171, 189, 243, 259, 333, 361, 399, 513, 567, 703, 777, 999, 1083, 1197, 1539, 1701, 2109, 2331, 2527, 2997, 3249, 3591, 4617, 4921, 6327, 6907, 6993, 7581, 8991, 9747, 10773, 13357, 14763, 18981, 20721, 20979, 22743, 29241, 32319, 40071, 44289, 48349, 56943, 62163, 62937, 68229, 87723, 93499, 120213, 131233, 132867, 145047, 170829, 186489, 204687, 255559, 280497, 360639, 393699, 398601, 435141, 559467, 614061, 766677, 841491, 918631, 1081917, 1181097, 1195803, 1305423, 1678401, 1788913, 2300031, 2493427, 2524473, 2755893, 3245751, 3543291, 3916269, 4855621, 5366739, 6900093, 7480281, 7573419, 8267679, 10629873, 11748807, 14566863, 16100217, 17453989, 20700279, 22440843, 22720257, 24803037, 31889619, 33989347, 43700589, 48300651, 52361967, 62100837, 67322529, 74409111, 92256799, 101968041, 131101767, 144901953, 157085901, 201967587, 223227333, 276770397, 305904123, 393305301, 434705859, 471257703, 605902761, 645797593, 830311191, 917712369, 1179915903, 1413773109, 1937392779, 2490933573, 2753137107, 4241319327, 5812178337, 7472800719, 8259411321, 17436535011, 22418402157, 52309605033, 156928815099]

約数ペア:

[(1, 156928815099), (3, 52309605033), (7, 22418402157), (9, 17436535011), (19, 8259411321), (21, 7472800719), (27, 5812178337), (37, 4241319327), (57, 2753137107), (63, 2490933573), (81, 1937392779), (111, 1413773109), (133, 1179915903), (171, 917712369), (189, 830311191), (243, 645797593), (259, 605902761), (333, 471257703), (361, 434705859), (399, 393305301), (513, 305904123), (567, 276770397), (703, 223227333), (777, 201967587), (999, 157085901), (1083, 144901953), (1197, 131101767), (1539, 101968041), (1701, 92256799), (2109, 74409111), (2331, 67322529), (2527, 62100837), (2997, 52361967), (3249, 48300651), (3591, 43700589), (4617, 33989347), (4921, 31889619), (6327, 24803037), (6907, 22720257), (6993, 22440843), (7581, 20700279), (8991, 17453989), (9747, 16100217), (10773, 14566863), (13357, 11748807), (14763, 10629873), (18981, 8267679), (20721, 7573419), (20979, 7480281), (22743, 6900093), (29241, 5366739), (32319, 4855621), (40071, 3916269), (44289, 3543291), (48349, 3245751), (56943, 2755893), (62163, 2524473), (62937, 2493427), (68229, 2300031), (87723, 1788913), (93499, 1678401), (120213, 1305423), (131233, 1195803), (132867, 1181097), (145047, 1081917), (170829, 918631), (186489, 841491), (204687, 766677), (255559, 614061), (280497, 559467), (360639, 435141), (393699, 398601)]