164246634

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{643}}^1$

素因数の和:1291

約数の個数: 48

約数和(自身を含む): 372520512

約数和(自身を除く): 208273878

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 617, 643, 1234, 1286, 1851, 1929, 3702, 3858, 5553, 5787, 11106, 11574, 14191, 14789, 28382, 29578, 42573, 44367, 85146, 88734, 127719, 133101, 255438, 266202, 396731, 793462, 1190193, 2380386, 3570579, 7141158, 9124813, 18249626, 27374439, 54748878, 82123317, 164246634]

約数ペア:

[(1, 164246634), (2, 82123317), (3, 54748878), (6, 27374439), (9, 18249626), (18, 9124813), (23, 7141158), (46, 3570579), (69, 2380386), (138, 1190193), (207, 793462), (414, 396731), (617, 266202), (643, 255438), (1234, 133101), (1286, 127719), (1851, 88734), (1929, 85146), (3702, 44367), (3858, 42573), (5553, 29578), (5787, 28382), (11106, 14789), (11574, 14191)]