156748371

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{587}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 232339968

約数和(自身を除く): 75591597

約数列:

[1, 3, 13, 39, 41, 123, 167, 501, 533, 587, 1599, 1761, 2171, 6513, 6847, 7631, 20541, 22893, 24067, 72201, 89011, 98029, 267033, 294087, 312871, 938613, 1274377, 3823131, 4019189, 12057567, 52249457, 156748371]

約数ペア:

[(1, 156748371), (3, 52249457), (13, 12057567), (39, 4019189), (41, 3823131), (123, 1274377), (167, 938613), (501, 312871), (533, 294087), (587, 267033), (1599, 98029), (1761, 89011), (2171, 72201), (6513, 24067), (6847, 22893), (7631, 20541)]