156784896

素因数分解:

$2^8\times 3^4\times {\mathrm{7561}}^1$

素因数の和:7589

約数の個数: 90

約数和(自身を含む): 467566022

約数和(自身を除く): 310781126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 7561, 10368, 15122, 20736, 22683, 30244, 45366, 60488, 68049, 90732, 120976, 136098, 181464, 204147, 241952, 272196, 362928, 408294, 483904, 544392, 612441, 725856, 816588, 967808, 1088784, 1224882, 1451712, 1633176, 1935616, 2177568, 2449764, 2903424, 3266352, 4355136, 4899528, 5806848, 6532704, 8710272, 9799056, 13065408, 17420544, 19598112, 26130816, 39196224, 52261632, 78392448, 156784896]

約数ペア:

[(1, 156784896), (2, 78392448), (3, 52261632), (4, 39196224), (6, 26130816), (8, 19598112), (9, 17420544), (12, 13065408), (16, 9799056), (18, 8710272), (24, 6532704), (27, 5806848), (32, 4899528), (36, 4355136), (48, 3266352), (54, 2903424), (64, 2449764), (72, 2177568), (81, 1935616), (96, 1633176), (108, 1451712), (128, 1224882), (144, 1088784), (162, 967808), (192, 816588), (216, 725856), (256, 612441), (288, 544392), (324, 483904), (384, 408294), (432, 362928), (576, 272196), (648, 241952), (768, 204147), (864, 181464), (1152, 136098), (1296, 120976), (1728, 90732), (2304, 68049), (2592, 60488), (3456, 45366), (5184, 30244), (6912, 22683), (7561, 20736), (10368, 15122)]