156719220165

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7109}}^1\times {\mathrm{15803}}^1$

素因数の和:22954

約数の個数: 48

約数和(自身を含む): 280466634240

約数和(自身を除く): 123747414075

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 7109, 15803, 21327, 35545, 47409, 63981, 79015, 106635, 142227, 220379, 237045, 319905, 489893, 661137, 711135, 1101895, 1469679, 1983411, 2449465, 3305685, 4409037, 7348395, 9917055, 22045185, 112343527, 337030581, 561717635, 1011091743, 1685152905, 3482649337, 5055458715, 10447948011, 17413246685, 31343844033, 52239740055, 156719220165]

約数ペア:

[(1, 156719220165), (3, 52239740055), (5, 31343844033), (9, 17413246685), (15, 10447948011), (31, 5055458715), (45, 3482649337), (93, 1685152905), (155, 1011091743), (279, 561717635), (465, 337030581), (1395, 112343527), (7109, 22045185), (15803, 9917055), (21327, 7348395), (35545, 4409037), (47409, 3305685), (63981, 2449465), (79015, 1983411), (106635, 1469679), (142227, 1101895), (220379, 711135), (237045, 661137), (319905, 489893)]