129442206

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 281304576

約数和(自身を除く): 151862370

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 101, 111, 138, 202, 222, 251, 303, 502, 606, 753, 851, 1506, 1702, 2323, 2553, 3737, 4646, 5106, 5773, 6969, 7474, 9287, 11211, 11546, 13938, 17319, 18574, 22422, 25351, 27861, 34638, 50702, 55722, 76053, 85951, 152106, 171902, 213601, 257853, 427202, 515706, 583073, 640803, 937987, 1166146, 1281606, 1749219, 1875974, 2813961, 3498438, 5627922, 21573701, 43147402, 64721103, 129442206]

約数ペア:

[(1, 129442206), (2, 64721103), (3, 43147402), (6, 21573701), (23, 5627922), (37, 3498438), (46, 2813961), (69, 1875974), (74, 1749219), (101, 1281606), (111, 1166146), (138, 937987), (202, 640803), (222, 583073), (251, 515706), (303, 427202), (502, 257853), (606, 213601), (753, 171902), (851, 152106), (1506, 85951), (1702, 76053), (2323, 55722), (2553, 50702), (3737, 34638), (4646, 27861), (5106, 25351), (5773, 22422), (6969, 18574), (7474, 17319), (9287, 13938), (11211, 11546)]