191360078

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 367156608

約数和(自身を除く): 175796530

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 157, 181, 182, 259, 314, 362, 481, 518, 962, 1099, 1267, 2041, 2198, 2353, 2534, 3367, 4082, 4706, 5809, 6697, 6734, 11618, 13394, 14287, 16471, 28417, 28574, 32942, 40663, 46879, 56834, 75517, 81326, 87061, 93758, 151034, 174122, 198919, 369421, 397838, 528619, 609427, 738842, 1051429, 1057238, 1218854, 2102858, 2585947, 5171894, 7360003, 13668577, 14720006, 27337154, 95680039, 191360078]

約数ペア:

[(1, 191360078), (2, 95680039), (7, 27337154), (13, 14720006), (14, 13668577), (26, 7360003), (37, 5171894), (74, 2585947), (91, 2102858), (157, 1218854), (181, 1057238), (182, 1051429), (259, 738842), (314, 609427), (362, 528619), (481, 397838), (518, 369421), (962, 198919), (1099, 174122), (1267, 151034), (2041, 93758), (2198, 87061), (2353, 81326), (2534, 75517), (3367, 56834), (4082, 46879), (4706, 40663), (5809, 32942), (6697, 28574), (6734, 28417), (11618, 16471), (13394, 14287)]