191572136

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{449}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 434160000

約数和(自身を除く): 242587864

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 401, 449, 532, 802, 898, 1064, 1604, 1796, 2807, 3143, 3208, 3592, 5614, 6286, 7619, 8531, 11228, 12572, 15238, 17062, 22456, 25144, 30476, 34124, 53333, 59717, 60952, 68248, 106666, 119434, 180049, 213332, 238868, 360098, 426664, 477736, 720196, 1260343, 1440392, 2520686, 3420931, 5041372, 6841862, 10082744, 13683724, 23946517, 27367448, 47893034, 95786068, 191572136]

約数ペア:

[(1, 191572136), (2, 95786068), (4, 47893034), (7, 27367448), (8, 23946517), (14, 13683724), (19, 10082744), (28, 6841862), (38, 5041372), (56, 3420931), (76, 2520686), (133, 1440392), (152, 1260343), (266, 720196), (401, 477736), (449, 426664), (532, 360098), (802, 238868), (898, 213332), (1064, 180049), (1604, 119434), (1796, 106666), (2807, 68248), (3143, 60952), (3208, 59717), (3592, 53333), (5614, 34124), (6286, 30476), (7619, 25144), (8531, 22456), (11228, 17062), (12572, 15238)]