151051888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1811}}^1$

素因数の和:2233

約数の個数: 40

約数和(自身を含む): 316136016

約数和(自身を除く): 165084128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 401, 802, 1604, 1811, 3208, 3622, 5213, 6416, 7244, 10426, 14488, 20852, 23543, 28976, 41704, 47086, 83408, 94172, 188344, 376688, 726211, 1452422, 2904844, 5809688, 9440743, 11619376, 18881486, 37762972, 75525944, 151051888]

約数ペア:

[(1, 151051888), (2, 75525944), (4, 37762972), (8, 18881486), (13, 11619376), (16, 9440743), (26, 5809688), (52, 2904844), (104, 1452422), (208, 726211), (401, 376688), (802, 188344), (1604, 94172), (1811, 83408), (3208, 47086), (3622, 41704), (5213, 28976), (6416, 23543), (7244, 20852), (10426, 14488)]