156967864235

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{823}}^1\times {\mathrm{2423}}^1$

素因数の和:3444

約数の個数: 64

約数和(自身を含む): 233549180928

約数和(自身を除く): 76581316693

約数列:

[1, 5, 7, 13, 35, 65, 91, 173, 455, 823, 865, 1211, 2249, 2423, 4115, 5761, 6055, 10699, 11245, 12115, 15743, 16961, 28805, 31499, 53495, 74893, 78715, 84805, 142379, 157495, 220493, 374465, 419179, 711895, 996653, 1102465, 1850927, 1994129, 2095895, 2934253, 4983265, 5449327, 9254635, 9970645, 12956489, 13958903, 14671265, 25923677, 27246635, 38145289, 64782445, 69794515, 129618385, 181465739, 190726445, 344984317, 907328695, 1724921585, 2414890219, 4484796121, 12074451095, 22423980605, 31393572847, 156967864235]

約数ペア:

[(1, 156967864235), (5, 31393572847), (7, 22423980605), (13, 12074451095), (35, 4484796121), (65, 2414890219), (91, 1724921585), (173, 907328695), (455, 344984317), (823, 190726445), (865, 181465739), (1211, 129618385), (2249, 69794515), (2423, 64782445), (4115, 38145289), (5761, 27246635), (6055, 25923677), (10699, 14671265), (11245, 13958903), (12115, 12956489), (15743, 9970645), (16961, 9254635), (28805, 5449327), (31499, 4983265), (53495, 2934253), (74893, 2095895), (78715, 1994129), (84805, 1850927), (142379, 1102465), (157495, 996653), (220493, 711895), (374465, 419179)]