128344488

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3023}}^1$

素因数の和:3122

約数の個数: 64

約数和(自身を含む): 337478400

約数和(自身を除く): 209133912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 61, 87, 116, 122, 174, 183, 232, 244, 348, 366, 488, 696, 732, 1464, 1769, 3023, 3538, 5307, 6046, 7076, 9069, 10614, 12092, 14152, 18138, 21228, 24184, 36276, 42456, 72552, 87667, 175334, 184403, 263001, 350668, 368806, 526002, 553209, 701336, 737612, 1052004, 1106418, 1475224, 2104008, 2212836, 4425672, 5347687, 10695374, 16043061, 21390748, 32086122, 42781496, 64172244, 128344488]

約数ペア:

[(1, 128344488), (2, 64172244), (3, 42781496), (4, 32086122), (6, 21390748), (8, 16043061), (12, 10695374), (24, 5347687), (29, 4425672), (58, 2212836), (61, 2104008), (87, 1475224), (116, 1106418), (122, 1052004), (174, 737612), (183, 701336), (232, 553209), (244, 526002), (348, 368806), (366, 350668), (488, 263001), (696, 184403), (732, 175334), (1464, 87667), (1769, 72552), (3023, 42456), (3538, 36276), (5307, 24184), (6046, 21228), (7076, 18138), (9069, 14152), (10614, 12092)]