156920256622

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1999}}^1\times {\mathrm{6427}}^1$

素因数の和:8656

約数の個数: 32

約数和(自身を含む): 244366848000

約数和(自身を除く): 87446591378

約数列:

[1, 2, 31, 62, 197, 394, 1999, 3998, 6107, 6427, 12214, 12854, 61969, 123938, 199237, 393803, 398474, 787606, 1266119, 2532238, 12207893, 12847573, 24415786, 25695146, 39249689, 78499378, 398274763, 796549526, 2530971881, 5061943762, 78460128311, 156920256622]

約数ペア:

[(1, 156920256622), (2, 78460128311), (31, 5061943762), (62, 2530971881), (197, 796549526), (394, 398274763), (1999, 78499378), (3998, 39249689), (6107, 25695146), (6427, 24415786), (12214, 12847573), (12854, 12207893), (61969, 2532238), (123938, 1266119), (199237, 787606), (393803, 398474)]