140942574

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5581}}^1$

素因数の和:5673

約数の個数: 48

約数和(自身を含む): 323934624

約数和(自身を除く): 182992050

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 366, 414, 549, 1098, 1403, 2806, 4209, 5581, 8418, 11162, 12627, 16743, 25254, 33486, 50229, 100458, 128363, 256726, 340441, 385089, 680882, 770178, 1021323, 1155267, 2042646, 2310534, 3063969, 6127938, 7830143, 15660286, 23490429, 46980858, 70471287, 140942574]

約数ペア:

[(1, 140942574), (2, 70471287), (3, 46980858), (6, 23490429), (9, 15660286), (18, 7830143), (23, 6127938), (46, 3063969), (61, 2310534), (69, 2042646), (122, 1155267), (138, 1021323), (183, 770178), (207, 680882), (366, 385089), (414, 340441), (549, 256726), (1098, 128363), (1403, 100458), (2806, 50229), (4209, 33486), (5581, 25254), (8418, 16743), (11162, 12627)]