142971136

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7253}}^1$

素因数の和:7287

約数の個数: 72

約数和(自身を含む): 355852224

約数和(自身を除く): 212881088

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 7253, 9856, 14506, 19712, 29012, 50771, 58024, 79783, 101542, 116048, 159566, 203084, 232096, 319132, 406168, 464192, 558481, 638264, 812336, 928384, 1116962, 1276528, 1624672, 1856768, 2233924, 2553056, 3249344, 4467848, 5106112, 6498688, 8935696, 10212224, 12997376, 17871392, 20424448, 35742784, 71485568, 142971136]

約数ペア:

[(1, 142971136), (2, 71485568), (4, 35742784), (7, 20424448), (8, 17871392), (11, 12997376), (14, 10212224), (16, 8935696), (22, 6498688), (28, 5106112), (32, 4467848), (44, 3249344), (56, 2553056), (64, 2233924), (77, 1856768), (88, 1624672), (112, 1276528), (128, 1116962), (154, 928384), (176, 812336), (224, 638264), (256, 558481), (308, 464192), (352, 406168), (448, 319132), (616, 232096), (704, 203084), (896, 159566), (1232, 116048), (1408, 101542), (1792, 79783), (2464, 58024), (2816, 50771), (4928, 29012), (7253, 19712), (9856, 14506)]