142674608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{8599}}^1$

素因数の和:8685

約数の個数: 40

約数和(自身を含む): 297525600

約数和(自身を除く): 154850992

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 4148, 8296, 8599, 16592, 17198, 34396, 68792, 137584, 146183, 292366, 524539, 584732, 1049078, 1169464, 2098156, 2338928, 4196312, 8392624, 8917163, 17834326, 35668652, 71337304, 142674608]

約数ペア:

[(1, 142674608), (2, 71337304), (4, 35668652), (8, 17834326), (16, 8917163), (17, 8392624), (34, 4196312), (61, 2338928), (68, 2098156), (122, 1169464), (136, 1049078), (244, 584732), (272, 524539), (488, 292366), (976, 146183), (1037, 137584), (2074, 68792), (4148, 34396), (8296, 17198), (8599, 16592)]