131881776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211349}}^1$

素因数の和:211373

約数の個数: 40

約数和(自身を含む): 366903600

約数和(自身を除く): 235021824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 211349, 422698, 634047, 845396, 1268094, 1690792, 2536188, 2747537, 3381584, 5072376, 5495074, 8242611, 10144752, 10990148, 16485222, 21980296, 32970444, 43960592, 65940888, 131881776]

約数ペア:

[(1, 131881776), (2, 65940888), (3, 43960592), (4, 32970444), (6, 21980296), (8, 16485222), (12, 10990148), (13, 10144752), (16, 8242611), (24, 5495074), (26, 5072376), (39, 3381584), (48, 2747537), (52, 2536188), (78, 1690792), (104, 1268094), (156, 845396), (208, 634047), (312, 422698), (624, 211349)]