187804552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 390297600

約数和(自身を除く): 202493048

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 127, 236, 241, 254, 472, 482, 508, 767, 964, 1016, 1534, 1651, 1928, 3068, 3133, 3302, 6136, 6266, 6604, 7493, 12532, 13208, 14219, 14986, 25064, 28438, 29972, 30607, 56876, 59944, 61214, 97409, 113752, 122428, 184847, 194818, 244856, 369694, 389636, 397891, 739388, 779272, 795782, 1478776, 1591564, 1805813, 3183128, 3611626, 7223252, 14446504, 23475569, 46951138, 93902276, 187804552]

約数ペア:

[(1, 187804552), (2, 93902276), (4, 46951138), (8, 23475569), (13, 14446504), (26, 7223252), (52, 3611626), (59, 3183128), (104, 1805813), (118, 1591564), (127, 1478776), (236, 795782), (241, 779272), (254, 739388), (472, 397891), (482, 389636), (508, 369694), (767, 244856), (964, 194818), (1016, 184847), (1534, 122428), (1651, 113752), (1928, 97409), (3068, 61214), (3133, 59944), (3302, 56876), (6136, 30607), (6266, 29972), (6604, 28438), (7493, 25064), (12532, 14986), (13208, 14219)]