156918648095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^2\times {\mathrm{157}}^1\times {\mathrm{797}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 208368435744

約数和(自身を除く): 51449787649

約数列:

[1, 5, 11, 55, 151, 157, 755, 785, 797, 1661, 1727, 3985, 8305, 8635, 8767, 22801, 23707, 43835, 114005, 118535, 120347, 125129, 250811, 260777, 601735, 625645, 1254055, 1303885, 1323817, 1376419, 3579757, 6619085, 6882095, 17898785, 18172397, 18894479, 39377327, 90861985, 94472395, 196886635, 199896367, 207839269, 999481835, 1039196345, 2853066329, 14265331645, 31383729619, 156918648095]

約数ペア:

[(1, 156918648095), (5, 31383729619), (11, 14265331645), (55, 2853066329), (151, 1039196345), (157, 999481835), (755, 207839269), (785, 199896367), (797, 196886635), (1661, 94472395), (1727, 90861985), (3985, 39377327), (8305, 18894479), (8635, 18172397), (8767, 17898785), (22801, 6882095), (23707, 6619085), (43835, 3579757), (114005, 1376419), (118535, 1323817), (120347, 1303885), (125129, 1254055), (250811, 625645), (260777, 601735)]