156784199252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{80177}}^1$

素因数の和:80540

約数の個数: 48

約数和(自身を含む): 293980654800

約数和(自身を除く): 137196455548

約数列:

[1, 2, 4, 17, 34, 68, 149, 193, 298, 386, 596, 772, 2533, 3281, 5066, 6562, 10132, 13124, 28757, 57514, 80177, 115028, 160354, 320708, 488869, 977738, 1363009, 1955476, 2726018, 5452036, 11946373, 15474161, 23892746, 30948322, 47785492, 61896644, 203088341, 263060737, 406176682, 526121474, 812353364, 1052242948, 2305649989, 4611299978, 9222599956, 39196049813, 78392099626, 156784199252]

約数ペア:

[(1, 156784199252), (2, 78392099626), (4, 39196049813), (17, 9222599956), (34, 4611299978), (68, 2305649989), (149, 1052242948), (193, 812353364), (298, 526121474), (386, 406176682), (596, 263060737), (772, 203088341), (2533, 61896644), (3281, 47785492), (5066, 30948322), (6562, 23892746), (10132, 15474161), (13124, 11946373), (28757, 5452036), (57514, 2726018), (80177, 1955476), (115028, 1363009), (160354, 977738), (320708, 488869)]