147881472

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2239}}^1$

素因数の和:2303

約数の個数: 80

約数和(自身を含む): 403307520

約数和(自身を除く): 255426048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 512, 516, 688, 768, 1032, 1376, 1536, 2064, 2239, 2752, 4128, 4478, 5504, 6717, 8256, 8956, 11008, 13434, 16512, 17912, 22016, 26868, 33024, 35824, 53736, 66048, 71648, 96277, 107472, 143296, 192554, 214944, 286592, 288831, 385108, 429888, 573184, 577662, 770216, 859776, 1146368, 1155324, 1540432, 1719552, 2310648, 3080864, 3439104, 4621296, 6161728, 9242592, 12323456, 18485184, 24646912, 36970368, 49293824, 73940736, 147881472]

約数ペア:

[(1, 147881472), (2, 73940736), (3, 49293824), (4, 36970368), (6, 24646912), (8, 18485184), (12, 12323456), (16, 9242592), (24, 6161728), (32, 4621296), (43, 3439104), (48, 3080864), (64, 2310648), (86, 1719552), (96, 1540432), (128, 1155324), (129, 1146368), (172, 859776), (192, 770216), (256, 577662), (258, 573184), (344, 429888), (384, 385108), (512, 288831), (516, 286592), (688, 214944), (768, 192554), (1032, 143296), (1376, 107472), (1536, 96277), (2064, 71648), (2239, 66048), (2752, 53736), (4128, 35824), (4478, 33024), (5504, 26868), (6717, 22016), (8256, 17912), (8956, 16512), (11008, 13434)]