156664144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107599}}^1$

素因数の和:107627

約数の個数: 40

約数和(自身を含む): 373587200

約数和(自身を除く): 216923056

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 107599, 215198, 430396, 753193, 860792, 1398787, 1506386, 1721584, 2797574, 3012772, 5595148, 6025544, 9791509, 11190296, 12051088, 19583018, 22380592, 39166036, 78332072, 156664144]

約数ペア:

[(1, 156664144), (2, 78332072), (4, 39166036), (7, 22380592), (8, 19583018), (13, 12051088), (14, 11190296), (16, 9791509), (26, 6025544), (28, 5595148), (52, 3012772), (56, 2797574), (91, 1721584), (104, 1506386), (112, 1398787), (182, 860792), (208, 753193), (364, 430396), (728, 215198), (1456, 107599)]