153977994

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{3041}}^1$

素因数の和:3175

約数の個数: 48

約数和(自身を含む): 348795720

約数和(自身を除く): 194817726

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 97, 174, 194, 261, 291, 522, 582, 873, 1746, 2813, 3041, 5626, 6082, 8439, 9123, 16878, 18246, 25317, 27369, 50634, 54738, 88189, 176378, 264567, 294977, 529134, 589954, 793701, 884931, 1587402, 1769862, 2654793, 5309586, 8554333, 17108666, 25662999, 51325998, 76988997, 153977994]

約数ペア:

[(1, 153977994), (2, 76988997), (3, 51325998), (6, 25662999), (9, 17108666), (18, 8554333), (29, 5309586), (58, 2654793), (87, 1769862), (97, 1587402), (174, 884931), (194, 793701), (261, 589954), (291, 529134), (522, 294977), (582, 264567), (873, 176378), (1746, 88189), (2813, 54738), (3041, 50634), (5626, 27369), (6082, 25317), (8439, 18246), (9123, 16878)]