186940544

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 456960000

約数和(自身を除く): 270019456

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 79, 112, 128, 133, 139, 152, 158, 224, 266, 278, 304, 316, 448, 532, 553, 556, 608, 632, 896, 973, 1064, 1106, 1112, 1216, 1264, 1501, 1946, 2128, 2212, 2224, 2432, 2528, 2641, 3002, 3892, 4256, 4424, 4448, 5056, 5282, 6004, 7784, 8512, 8848, 8896, 10112, 10507, 10564, 10981, 12008, 15568, 17024, 17696, 17792, 18487, 21014, 21128, 21962, 24016, 31136, 35392, 36974, 42028, 42256, 43924, 48032, 62272, 70784, 73948, 76867, 84056, 84512, 87848, 96064, 124544, 147896, 153734, 168112, 169024, 175696, 192128, 208639, 295792, 307468, 336224, 338048, 351392, 417278, 591584, 614936, 672448, 702784, 834556, 1183168, 1229872, 1344896, 1405568, 1460473, 1669112, 2366336, 2459744, 2920946, 3338224, 4919488, 5841892, 6676448, 9838976, 11683784, 13352896, 23367568, 26705792, 46735136, 93470272, 186940544]

約数ペア:

[(1, 186940544), (2, 93470272), (4, 46735136), (7, 26705792), (8, 23367568), (14, 13352896), (16, 11683784), (19, 9838976), (28, 6676448), (32, 5841892), (38, 4919488), (56, 3338224), (64, 2920946), (76, 2459744), (79, 2366336), (112, 1669112), (128, 1460473), (133, 1405568), (139, 1344896), (152, 1229872), (158, 1183168), (224, 834556), (266, 702784), (278, 672448), (304, 614936), (316, 591584), (448, 417278), (532, 351392), (553, 338048), (556, 336224), (608, 307468), (632, 295792), (896, 208639), (973, 192128), (1064, 175696), (1106, 169024), (1112, 168112), (1216, 153734), (1264, 147896), (1501, 124544), (1946, 96064), (2128, 87848), (2212, 84512), (2224, 84056), (2432, 76867), (2528, 73948), (2641, 70784), (3002, 62272), (3892, 48032), (4256, 43924), (4424, 42256), (4448, 42028), (5056, 36974), (5282, 35392), (6004, 31136), (7784, 24016), (8512, 21962), (8848, 21128), (8896, 21014), (10112, 18487), (10507, 17792), (10564, 17696), (10981, 17024), (12008, 15568)]