128203392

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:554

約数の個数: 128

約数和(自身を含む): 370137600

約数和(自身を除く): 241934208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 64, 68, 82, 96, 102, 123, 128, 136, 164, 192, 204, 246, 272, 328, 384, 408, 479, 492, 544, 656, 697, 816, 958, 984, 1088, 1312, 1394, 1437, 1632, 1916, 1968, 2091, 2176, 2624, 2788, 2874, 3264, 3832, 3936, 4182, 5248, 5576, 5748, 6528, 7664, 7872, 8143, 8364, 11152, 11496, 15328, 15744, 16286, 16728, 19639, 22304, 22992, 24429, 30656, 32572, 33456, 39278, 44608, 45984, 48858, 58917, 61312, 65144, 66912, 78556, 89216, 91968, 97716, 117834, 130288, 133824, 157112, 183936, 195432, 235668, 260576, 267648, 314224, 333863, 390864, 471336, 521152, 628448, 667726, 781728, 942672, 1001589, 1042304, 1256896, 1335452, 1563456, 1885344, 2003178, 2513792, 2670904, 3126912, 3770688, 4006356, 5341808, 7541376, 8012712, 10683616, 16025424, 21367232, 32050848, 42734464, 64101696, 128203392]

約数ペア:

[(1, 128203392), (2, 64101696), (3, 42734464), (4, 32050848), (6, 21367232), (8, 16025424), (12, 10683616), (16, 8012712), (17, 7541376), (24, 5341808), (32, 4006356), (34, 3770688), (41, 3126912), (48, 2670904), (51, 2513792), (64, 2003178), (68, 1885344), (82, 1563456), (96, 1335452), (102, 1256896), (123, 1042304), (128, 1001589), (136, 942672), (164, 781728), (192, 667726), (204, 628448), (246, 521152), (272, 471336), (328, 390864), (384, 333863), (408, 314224), (479, 267648), (492, 260576), (544, 235668), (656, 195432), (697, 183936), (816, 157112), (958, 133824), (984, 130288), (1088, 117834), (1312, 97716), (1394, 91968), (1437, 89216), (1632, 78556), (1916, 66912), (1968, 65144), (2091, 61312), (2176, 58917), (2624, 48858), (2788, 45984), (2874, 44608), (3264, 39278), (3832, 33456), (3936, 32572), (4182, 30656), (5248, 24429), (5576, 22992), (5748, 22304), (6528, 19639), (7664, 16728), (7872, 16286), (8143, 15744), (8364, 15328), (11152, 11496)]