156938951915

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{151027}}^1$

素因数の和:151247

約数の個数: 32

約数和(自身を含む): 199581689664

約数和(自身を除く): 42642737749

約数列:

[1, 5, 37, 41, 137, 185, 205, 685, 1517, 5069, 5617, 7585, 25345, 28085, 151027, 207829, 755135, 1039145, 5587999, 6192107, 20690699, 27939995, 30960535, 103453495, 229107959, 765555863, 848318659, 1145539795, 3827779315, 4241593295, 31387790383, 156938951915]

約数ペア:

[(1, 156938951915), (5, 31387790383), (37, 4241593295), (41, 3827779315), (137, 1145539795), (185, 848318659), (205, 765555863), (685, 229107959), (1517, 103453495), (5069, 30960535), (5617, 27939995), (7585, 20690699), (25345, 6192107), (28085, 5587999), (151027, 1039145), (207829, 755135)]