142554804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:765

約数の個数: 96

約数和(自身を含む): 395974656

約数和(自身を除く): 253419852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 61, 84, 86, 122, 129, 172, 183, 244, 258, 301, 366, 427, 516, 602, 647, 732, 854, 903, 1204, 1281, 1294, 1708, 1806, 1941, 2562, 2588, 2623, 3612, 3882, 4529, 5124, 5246, 7764, 7869, 9058, 10492, 13587, 15738, 18116, 18361, 27174, 27821, 31476, 36722, 39467, 54348, 55083, 55642, 73444, 78934, 83463, 110166, 111284, 118401, 157868, 166926, 194747, 220332, 236802, 276269, 333852, 389494, 473604, 552538, 584241, 778988, 828807, 1105076, 1168482, 1657614, 1697081, 2336964, 3315228, 3394162, 5091243, 6788324, 10182486, 11879567, 20364972, 23759134, 35638701, 47518268, 71277402, 142554804]

約数ペア:

[(1, 142554804), (2, 71277402), (3, 47518268), (4, 35638701), (6, 23759134), (7, 20364972), (12, 11879567), (14, 10182486), (21, 6788324), (28, 5091243), (42, 3394162), (43, 3315228), (61, 2336964), (84, 1697081), (86, 1657614), (122, 1168482), (129, 1105076), (172, 828807), (183, 778988), (244, 584241), (258, 552538), (301, 473604), (366, 389494), (427, 333852), (516, 276269), (602, 236802), (647, 220332), (732, 194747), (854, 166926), (903, 157868), (1204, 118401), (1281, 111284), (1294, 110166), (1708, 83463), (1806, 78934), (1941, 73444), (2562, 55642), (2588, 55083), (2623, 54348), (3612, 39467), (3882, 36722), (4529, 31476), (5124, 27821), (5246, 27174), (7764, 18361), (7869, 18116), (9058, 15738), (10492, 13587)]