154966448

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{106433}}^1$

素因数の和:106461

約数の個数: 40

約数和(自身を含む): 369538848

約数和(自身を除く): 214572400

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 106433, 212866, 425732, 745031, 851464, 1383629, 1490062, 1702928, 2767258, 2980124, 5534516, 5960248, 9685403, 11069032, 11920496, 19370806, 22138064, 38741612, 77483224, 154966448]

約数ペア:

[(1, 154966448), (2, 77483224), (4, 38741612), (7, 22138064), (8, 19370806), (13, 11920496), (14, 11069032), (16, 9685403), (26, 5960248), (28, 5534516), (52, 2980124), (56, 2767258), (91, 1702928), (104, 1490062), (112, 1383629), (182, 851464), (208, 745031), (364, 425732), (728, 212866), (1456, 106433)]