125128528

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:624

約数の個数: 80

約数和(自身を含む): 294584320

約数和(自身を除く): 169455792

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 127, 133, 152, 254, 266, 304, 463, 508, 532, 889, 926, 1016, 1064, 1778, 1852, 2032, 2128, 2413, 3241, 3556, 3704, 4826, 6482, 7112, 7408, 8797, 9652, 12964, 14224, 16891, 17594, 19304, 25928, 33782, 35188, 38608, 51856, 58801, 61579, 67564, 70376, 117602, 123158, 135128, 140752, 235204, 246316, 270256, 411607, 470408, 492632, 823214, 940816, 985264, 1117219, 1646428, 2234438, 3292856, 4468876, 6585712, 7820533, 8937752, 15641066, 17875504, 31282132, 62564264, 125128528]

約数ペア:

[(1, 125128528), (2, 62564264), (4, 31282132), (7, 17875504), (8, 15641066), (14, 8937752), (16, 7820533), (19, 6585712), (28, 4468876), (38, 3292856), (56, 2234438), (76, 1646428), (112, 1117219), (127, 985264), (133, 940816), (152, 823214), (254, 492632), (266, 470408), (304, 411607), (463, 270256), (508, 246316), (532, 235204), (889, 140752), (926, 135128), (1016, 123158), (1064, 117602), (1778, 70376), (1852, 67564), (2032, 61579), (2128, 58801), (2413, 51856), (3241, 38608), (3556, 35188), (3704, 33782), (4826, 25928), (6482, 19304), (7112, 17594), (7408, 16891), (8797, 14224), (9652, 12964)]