126967288

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{677}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 289967040

約数和(自身を除く): 162999752

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 197, 238, 394, 476, 677, 788, 952, 1354, 1379, 1576, 2708, 2758, 3349, 4739, 5416, 5516, 6698, 9478, 11032, 11509, 13396, 18956, 23018, 23443, 26792, 37912, 46036, 46886, 80563, 92072, 93772, 133369, 161126, 187544, 266738, 322252, 533476, 644504, 933583, 1066952, 1867166, 2267273, 3734332, 4534546, 7468664, 9069092, 15870911, 18138184, 31741822, 63483644, 126967288]

約数ペア:

[(1, 126967288), (2, 63483644), (4, 31741822), (7, 18138184), (8, 15870911), (14, 9069092), (17, 7468664), (28, 4534546), (34, 3734332), (56, 2267273), (68, 1867166), (119, 1066952), (136, 933583), (197, 644504), (238, 533476), (394, 322252), (476, 266738), (677, 187544), (788, 161126), (952, 133369), (1354, 93772), (1379, 92072), (1576, 80563), (2708, 46886), (2758, 46036), (3349, 37912), (4739, 26792), (5416, 23443), (5516, 23018), (6698, 18956), (9478, 13396), (11032, 11509)]