128112174

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5591}}^1$

素因数の和:5685

約数の個数: 48

約数和(自身を含む): 296599680

約数和(自身を除く): 168487506

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 67, 114, 134, 171, 201, 342, 402, 603, 1206, 1273, 2546, 3819, 5591, 7638, 11182, 11457, 16773, 22914, 33546, 50319, 100638, 106229, 212458, 318687, 374597, 637374, 749194, 956061, 1123791, 1912122, 2247582, 3371373, 6742746, 7117343, 14234686, 21352029, 42704058, 64056087, 128112174]

約数ペア:

[(1, 128112174), (2, 64056087), (3, 42704058), (6, 21352029), (9, 14234686), (18, 7117343), (19, 6742746), (38, 3371373), (57, 2247582), (67, 1912122), (114, 1123791), (134, 956061), (171, 749194), (201, 637374), (342, 374597), (402, 318687), (603, 212458), (1206, 106229), (1273, 100638), (2546, 50319), (3819, 33546), (5591, 22914), (7638, 16773), (11182, 11457)]