127967756

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{829}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 264936000

約数和(自身を除く): 136968244

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 149, 259, 298, 518, 596, 829, 1036, 1043, 1658, 2086, 3316, 4172, 5513, 5803, 11026, 11606, 22052, 23212, 30673, 38591, 61346, 77182, 122692, 123521, 154364, 214711, 247042, 429422, 494084, 858844, 864647, 1729294, 3458588, 4570277, 9140554, 18281108, 31991939, 63983878, 127967756]

約数ペア:

[(1, 127967756), (2, 63983878), (4, 31991939), (7, 18281108), (14, 9140554), (28, 4570277), (37, 3458588), (74, 1729294), (148, 864647), (149, 858844), (259, 494084), (298, 429422), (518, 247042), (596, 214711), (829, 154364), (1036, 123521), (1043, 122692), (1658, 77182), (2086, 61346), (3316, 38591), (4172, 30673), (5513, 23212), (5803, 22052), (11026, 11606)]