138680772

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{1163}}^1$

素因数の和:1712

約数の個数: 48

約数和(自身を含む): 341564160

約数和(自身を除く): 202883388

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 523, 1046, 1163, 1569, 2092, 2326, 3138, 3489, 4652, 6276, 6978, 9937, 13956, 19874, 22097, 29811, 39748, 44194, 59622, 66291, 88388, 119244, 132582, 265164, 608249, 1216498, 1824747, 2432996, 3649494, 7298988, 11556731, 23113462, 34670193, 46226924, 69340386, 138680772]

約数ペア:

[(1, 138680772), (2, 69340386), (3, 46226924), (4, 34670193), (6, 23113462), (12, 11556731), (19, 7298988), (38, 3649494), (57, 2432996), (76, 1824747), (114, 1216498), (228, 608249), (523, 265164), (1046, 132582), (1163, 119244), (1569, 88388), (2092, 66291), (2326, 59622), (3138, 44194), (3489, 39748), (4652, 29811), (6276, 22097), (6978, 19874), (9937, 13956)]