125158016

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1057

約数の個数: 64

約数和(自身を含む): 267688800

約数和(自身を除く): 142530784

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 128, 152, 212, 304, 424, 608, 848, 971, 1007, 1216, 1696, 1942, 2014, 2432, 3392, 3884, 4028, 6784, 7768, 8056, 15536, 16112, 18449, 31072, 32224, 36898, 51463, 62144, 64448, 73796, 102926, 124288, 128896, 147592, 205852, 295184, 411704, 590368, 823408, 977797, 1180736, 1646816, 1955594, 2361472, 3293632, 3911188, 6587264, 7822376, 15644752, 31289504, 62579008, 125158016]

約数ペア:

[(1, 125158016), (2, 62579008), (4, 31289504), (8, 15644752), (16, 7822376), (19, 6587264), (32, 3911188), (38, 3293632), (53, 2361472), (64, 1955594), (76, 1646816), (106, 1180736), (128, 977797), (152, 823408), (212, 590368), (304, 411704), (424, 295184), (608, 205852), (848, 147592), (971, 128896), (1007, 124288), (1216, 102926), (1696, 73796), (1942, 64448), (2014, 62144), (2432, 51463), (3392, 36898), (3884, 32224), (4028, 31072), (6784, 18449), (7768, 16112), (8056, 15536)]