139971328

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4111}}^1$

素因数の和:4153

約数の個数: 72

約数和(自身を含む): 336197120

約数和(自身を除く): 196225792

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4111, 4256, 4864, 8222, 8512, 16444, 17024, 28777, 32888, 34048, 57554, 65776, 78109, 115108, 131552, 156218, 230216, 263104, 312436, 460432, 526208, 546763, 624872, 920864, 1052416, 1093526, 1249744, 1841728, 2187052, 2499488, 3683456, 4374104, 4998976, 7366912, 8748208, 9997952, 17496416, 19995904, 34992832, 69985664, 139971328]

約数ペア:

[(1, 139971328), (2, 69985664), (4, 34992832), (7, 19995904), (8, 17496416), (14, 9997952), (16, 8748208), (19, 7366912), (28, 4998976), (32, 4374104), (38, 3683456), (56, 2499488), (64, 2187052), (76, 1841728), (112, 1249744), (128, 1093526), (133, 1052416), (152, 920864), (224, 624872), (256, 546763), (266, 526208), (304, 460432), (448, 312436), (532, 263104), (608, 230216), (896, 156218), (1064, 131552), (1216, 115108), (1792, 78109), (2128, 65776), (2432, 57554), (4111, 34048), (4256, 32888), (4864, 28777), (8222, 17024), (8512, 16444)]