147045808

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4391}}^1$

素因数の和:4442

約数の個数: 80

約数和(自身を含む): 365976576

約数和(自身を除く): 218930768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 2093, 2392, 2576, 4186, 4391, 4784, 8372, 8782, 16744, 17564, 30737, 33488, 35128, 57083, 61474, 70256, 100993, 114166, 122948, 201986, 228332, 245896, 399581, 403972, 456664, 491792, 706951, 799162, 807944, 913328, 1312909, 1413902, 1598324, 1615888, 2625818, 2827804, 3196648, 5251636, 5655608, 6393296, 9190363, 10503272, 11311216, 18380726, 21006544, 36761452, 73522904, 147045808]

約数ペア:

[(1, 147045808), (2, 73522904), (4, 36761452), (7, 21006544), (8, 18380726), (13, 11311216), (14, 10503272), (16, 9190363), (23, 6393296), (26, 5655608), (28, 5251636), (46, 3196648), (52, 2827804), (56, 2625818), (91, 1615888), (92, 1598324), (104, 1413902), (112, 1312909), (161, 913328), (182, 807944), (184, 799162), (208, 706951), (299, 491792), (322, 456664), (364, 403972), (368, 399581), (598, 245896), (644, 228332), (728, 201986), (1196, 122948), (1288, 114166), (1456, 100993), (2093, 70256), (2392, 61474), (2576, 57083), (4186, 35128), (4391, 33488), (4784, 30737), (8372, 17564), (8782, 16744)]