126970688

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 112

約数和(自身を含む): 294948864

約数和(自身を除く): 167978176

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 47, 52, 64, 68, 94, 104, 136, 188, 191, 208, 221, 272, 376, 382, 416, 442, 544, 611, 752, 764, 799, 832, 884, 1088, 1222, 1504, 1528, 1598, 1768, 2444, 2483, 3008, 3056, 3196, 3247, 3536, 4888, 4966, 6112, 6392, 6494, 7072, 8977, 9776, 9932, 10387, 12224, 12784, 12988, 14144, 17954, 19552, 19864, 20774, 25568, 25976, 35908, 39104, 39728, 41548, 42211, 51136, 51952, 71816, 79456, 83096, 84422, 103904, 116701, 143632, 152609, 158912, 166192, 168844, 207808, 233402, 287264, 305218, 332384, 337688, 466804, 574528, 610436, 664768, 675376, 933608, 1220872, 1350752, 1867216, 1983917, 2441744, 2701504, 3734432, 3967834, 4883488, 7468864, 7935668, 9766976, 15871336, 31742672, 63485344, 126970688]

約数ペア:

[(1, 126970688), (2, 63485344), (4, 31742672), (8, 15871336), (13, 9766976), (16, 7935668), (17, 7468864), (26, 4883488), (32, 3967834), (34, 3734432), (47, 2701504), (52, 2441744), (64, 1983917), (68, 1867216), (94, 1350752), (104, 1220872), (136, 933608), (188, 675376), (191, 664768), (208, 610436), (221, 574528), (272, 466804), (376, 337688), (382, 332384), (416, 305218), (442, 287264), (544, 233402), (611, 207808), (752, 168844), (764, 166192), (799, 158912), (832, 152609), (884, 143632), (1088, 116701), (1222, 103904), (1504, 84422), (1528, 83096), (1598, 79456), (1768, 71816), (2444, 51952), (2483, 51136), (3008, 42211), (3056, 41548), (3196, 39728), (3247, 39104), (3536, 35908), (4888, 25976), (4966, 25568), (6112, 20774), (6392, 19864), (6494, 19552), (7072, 17954), (8977, 14144), (9776, 12988), (9932, 12784), (10387, 12224)]