123566272

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:669

約数の個数: 56

約数和(自身を含む): 259730240

約数和(自身を除く): 136163968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 307, 331, 608, 614, 662, 1216, 1228, 1324, 2456, 2648, 4912, 5296, 5833, 6289, 9824, 10592, 11666, 12578, 19648, 21184, 23332, 25156, 46664, 50312, 93328, 100624, 101617, 186656, 201248, 203234, 373312, 402496, 406468, 812936, 1625872, 1930723, 3251744, 3861446, 6503488, 7722892, 15445784, 30891568, 61783136, 123566272]

約数ペア:

[(1, 123566272), (2, 61783136), (4, 30891568), (8, 15445784), (16, 7722892), (19, 6503488), (32, 3861446), (38, 3251744), (64, 1930723), (76, 1625872), (152, 812936), (304, 406468), (307, 402496), (331, 373312), (608, 203234), (614, 201248), (662, 186656), (1216, 101617), (1228, 100624), (1324, 93328), (2456, 50312), (2648, 46664), (4912, 25156), (5296, 23332), (5833, 21184), (6289, 19648), (9824, 12578), (10592, 11666)]