172373168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2713}}^1$

素因数の和:2770

約数の個数: 60

約数和(自身を含む): 384660648

約数和(自身を除く): 212287480

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 361, 418, 722, 836, 1444, 1672, 2713, 2888, 3344, 3971, 5426, 5776, 7942, 10852, 15884, 21704, 29843, 31768, 43408, 51547, 59686, 63536, 103094, 119372, 206188, 238744, 412376, 477488, 567017, 824752, 979393, 1134034, 1958786, 2268068, 3917572, 4536136, 7835144, 9072272, 10773323, 15670288, 21546646, 43093292, 86186584, 172373168]

約数ペア:

[(1, 172373168), (2, 86186584), (4, 43093292), (8, 21546646), (11, 15670288), (16, 10773323), (19, 9072272), (22, 7835144), (38, 4536136), (44, 3917572), (76, 2268068), (88, 1958786), (152, 1134034), (176, 979393), (209, 824752), (304, 567017), (361, 477488), (418, 412376), (722, 238744), (836, 206188), (1444, 119372), (1672, 103094), (2713, 63536), (2888, 59686), (3344, 51547), (3971, 43408), (5426, 31768), (5776, 29843), (7942, 21704), (10852, 15884)]