121563344

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20479}}^1$

素因数の和:20547

約数の個数: 40

約数和(自身を含む): 274268160

約数和(自身を除く): 152704816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 20479, 40958, 81916, 143353, 163832, 286706, 327664, 573412, 1085387, 1146824, 2170774, 2293648, 4341548, 7597709, 8683096, 15195418, 17366192, 30390836, 60781672, 121563344]

約数ペア:

[(1, 121563344), (2, 60781672), (4, 30390836), (7, 17366192), (8, 15195418), (14, 8683096), (16, 7597709), (28, 4341548), (53, 2293648), (56, 2170774), (106, 1146824), (112, 1085387), (212, 573412), (371, 327664), (424, 286706), (742, 163832), (848, 143353), (1484, 81916), (2968, 40958), (5936, 20479)]