147470848

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1789}}^1$

素因数の和:1837

約数の個数: 80

約数和(自身を含む): 351584640

約数和(自身を除く): 204113792

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 896, 1288, 1472, 1789, 1792, 2576, 2944, 3578, 3584, 5152, 5888, 7156, 10304, 11776, 12523, 14312, 20608, 25046, 28624, 41147, 41216, 50092, 57248, 82294, 82432, 100184, 114496, 164588, 200368, 228992, 288029, 329176, 400736, 457984, 576058, 658352, 801472, 915968, 1152116, 1316704, 1602944, 2304232, 2633408, 3205888, 4608464, 5266816, 6411776, 9216928, 10533632, 18433856, 21067264, 36867712, 73735424, 147470848]

約数ペア:

[(1, 147470848), (2, 73735424), (4, 36867712), (7, 21067264), (8, 18433856), (14, 10533632), (16, 9216928), (23, 6411776), (28, 5266816), (32, 4608464), (46, 3205888), (56, 2633408), (64, 2304232), (92, 1602944), (112, 1316704), (128, 1152116), (161, 915968), (184, 801472), (224, 658352), (256, 576058), (322, 457984), (368, 400736), (448, 329176), (512, 288029), (644, 228992), (736, 200368), (896, 164588), (1288, 114496), (1472, 100184), (1789, 82432), (1792, 82294), (2576, 57248), (2944, 50092), (3578, 41216), (3584, 41147), (5152, 28624), (5888, 25046), (7156, 20608), (10304, 14312), (11776, 12523)]