156975131538

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{3343}}^1\times {\mathrm{6571}}^1$

素因数の和:10319

約数の個数: 48

約数和(自身を含む): 341123392896

約数和(自身を除く): 184148261358

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 3343, 3573, 6571, 6686, 7146, 10029, 13142, 19713, 20058, 30087, 39426, 59139, 60174, 118278, 1327171, 2608687, 2654342, 3981513, 5217374, 7826061, 7963026, 11944539, 15652122, 21966853, 23478183, 23889078, 43933706, 46956366, 65900559, 131801118, 197701677, 395403354, 8720840641, 17441681282, 26162521923, 52325043846, 78487565769, 156975131538]

約数ペア:

[(1, 156975131538), (2, 78487565769), (3, 52325043846), (6, 26162521923), (9, 17441681282), (18, 8720840641), (397, 395403354), (794, 197701677), (1191, 131801118), (2382, 65900559), (3343, 46956366), (3573, 43933706), (6571, 23889078), (6686, 23478183), (7146, 21966853), (10029, 15652122), (13142, 11944539), (19713, 7963026), (20058, 7826061), (30087, 5217374), (39426, 3981513), (59139, 2654342), (60174, 2608687), (118278, 1327171)]