120112804

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 248209920

約数和(自身を除く): 128097116

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 269, 431, 518, 538, 862, 1036, 1076, 1724, 1883, 3017, 3766, 6034, 7532, 9953, 12068, 15947, 19906, 31894, 39812, 63788, 69671, 111629, 115939, 139342, 223258, 231878, 278684, 446516, 463756, 811573, 1623146, 3246292, 4289743, 8579486, 17158972, 30028201, 60056402, 120112804]

約数ペア:

[(1, 120112804), (2, 60056402), (4, 30028201), (7, 17158972), (14, 8579486), (28, 4289743), (37, 3246292), (74, 1623146), (148, 811573), (259, 463756), (269, 446516), (431, 278684), (518, 231878), (538, 223258), (862, 139342), (1036, 115939), (1076, 111629), (1724, 69671), (1883, 63788), (3017, 39812), (3766, 31894), (6034, 19906), (7532, 15947), (9953, 12068)]