130566656

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:365

約数の個数: 80

約数和(自身を含む): 288731520

約数和(自身を除く): 158164864

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 97, 128, 176, 194, 239, 256, 352, 388, 478, 512, 704, 776, 956, 1067, 1408, 1552, 1912, 2134, 2629, 2816, 3104, 3824, 4268, 5258, 5632, 6208, 7648, 8536, 10516, 12416, 15296, 17072, 21032, 23183, 24832, 30592, 34144, 42064, 46366, 49664, 61184, 68288, 84128, 92732, 122368, 136576, 168256, 185464, 255013, 273152, 336512, 370928, 510026, 546304, 673024, 741856, 1020052, 1346048, 1483712, 2040104, 2967424, 4080208, 5934848, 8160416, 11869696, 16320832, 32641664, 65283328, 130566656]

約数ペア:

[(1, 130566656), (2, 65283328), (4, 32641664), (8, 16320832), (11, 11869696), (16, 8160416), (22, 5934848), (32, 4080208), (44, 2967424), (64, 2040104), (88, 1483712), (97, 1346048), (128, 1020052), (176, 741856), (194, 673024), (239, 546304), (256, 510026), (352, 370928), (388, 336512), (478, 273152), (512, 255013), (704, 185464), (776, 168256), (956, 136576), (1067, 122368), (1408, 92732), (1552, 84128), (1912, 68288), (2134, 61184), (2629, 49664), (2816, 46366), (3104, 42064), (3824, 34144), (4268, 30592), (5258, 24832), (5632, 23183), (6208, 21032), (7648, 17072), (8536, 15296), (10516, 12416)]