139186656

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{1409}}^1$

素因数の和:1446

約数の個数: 144

約数和(自身を含む): 461916000

約数和(自身を除く): 322729344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1372, 1409, 1568, 1764, 2016, 2058, 2352, 2744, 2818, 3087, 3528, 4116, 4227, 4704, 5488, 5636, 6174, 7056, 8232, 8454, 9863, 10976, 11272, 12348, 12681, 14112, 16464, 16908, 19726, 22544, 24696, 25362, 29589, 32928, 33816, 39452, 45088, 49392, 50724, 59178, 67632, 69041, 78904, 88767, 98784, 101448, 118356, 135264, 138082, 157808, 177534, 202896, 207123, 236712, 276164, 315616, 355068, 405792, 414246, 473424, 483287, 552328, 621369, 710136, 828492, 946848, 966574, 1104656, 1242738, 1420272, 1449861, 1656984, 1933148, 2209312, 2485476, 2840544, 2899722, 3313968, 3866296, 4349583, 4970952, 5799444, 6627936, 7732592, 8699166, 9941904, 11598888, 15465184, 17398332, 19883808, 23197776, 34796664, 46395552, 69593328, 139186656]

約数ペア:

[(1, 139186656), (2, 69593328), (3, 46395552), (4, 34796664), (6, 23197776), (7, 19883808), (8, 17398332), (9, 15465184), (12, 11598888), (14, 9941904), (16, 8699166), (18, 7732592), (21, 6627936), (24, 5799444), (28, 4970952), (32, 4349583), (36, 3866296), (42, 3313968), (48, 2899722), (49, 2840544), (56, 2485476), (63, 2209312), (72, 1933148), (84, 1656984), (96, 1449861), (98, 1420272), (112, 1242738), (126, 1104656), (144, 966574), (147, 946848), (168, 828492), (196, 710136), (224, 621369), (252, 552328), (288, 483287), (294, 473424), (336, 414246), (343, 405792), (392, 355068), (441, 315616), (504, 276164), (588, 236712), (672, 207123), (686, 202896), (784, 177534), (882, 157808), (1008, 138082), (1029, 135264), (1176, 118356), (1372, 101448), (1409, 98784), (1568, 88767), (1764, 78904), (2016, 69041), (2058, 67632), (2352, 59178), (2744, 50724), (2818, 49392), (3087, 45088), (3528, 39452), (4116, 33816), (4227, 32928), (4704, 29589), (5488, 25362), (5636, 24696), (6174, 22544), (7056, 19726), (8232, 16908), (8454, 16464), (9863, 14112), (10976, 12681), (11272, 12348)]