126528752

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1607}}^1$

素因数の和:1678

約数の個数: 80

約数和(自身を含む): 303075840

約数和(自身を除く): 176547088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 74, 76, 112, 133, 148, 152, 259, 266, 296, 304, 518, 532, 592, 703, 1036, 1064, 1406, 1607, 2072, 2128, 2812, 3214, 4144, 4921, 5624, 6428, 9842, 11248, 11249, 12856, 19684, 22498, 25712, 30533, 39368, 44996, 59459, 61066, 78736, 89992, 118918, 122132, 179984, 213731, 237836, 244264, 416213, 427462, 475672, 488528, 832426, 854924, 951344, 1129721, 1664852, 1709848, 2259442, 3329704, 3419696, 4518884, 6659408, 7908047, 9037768, 15816094, 18075536, 31632188, 63264376, 126528752]

約数ペア:

[(1, 126528752), (2, 63264376), (4, 31632188), (7, 18075536), (8, 15816094), (14, 9037768), (16, 7908047), (19, 6659408), (28, 4518884), (37, 3419696), (38, 3329704), (56, 2259442), (74, 1709848), (76, 1664852), (112, 1129721), (133, 951344), (148, 854924), (152, 832426), (259, 488528), (266, 475672), (296, 427462), (304, 416213), (518, 244264), (532, 237836), (592, 213731), (703, 179984), (1036, 122132), (1064, 118918), (1406, 89992), (1607, 78736), (2072, 61066), (2128, 59459), (2812, 44996), (3214, 39368), (4144, 30533), (4921, 25712), (5624, 22498), (6428, 19684), (9842, 12856), (11248, 11249)]