129590944

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30449}}^1$

素因数の和:30485

約数の個数: 48

約数和(自身を含む): 306936000

約数和(自身を除く): 177345056

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 30449, 60898, 121796, 213143, 243592, 426286, 487184, 578531, 852572, 974368, 1157062, 1705144, 2314124, 3410288, 4049717, 4628248, 6820576, 8099434, 9256496, 16198868, 18512992, 32397736, 64795472, 129590944]

約数ペア:

[(1, 129590944), (2, 64795472), (4, 32397736), (7, 18512992), (8, 16198868), (14, 9256496), (16, 8099434), (19, 6820576), (28, 4628248), (32, 4049717), (38, 3410288), (56, 2314124), (76, 1705144), (112, 1157062), (133, 974368), (152, 852572), (224, 578531), (266, 487184), (304, 426286), (532, 243592), (608, 213143), (1064, 121796), (2128, 60898), (4256, 30449)]