137696256

素因数分解:

$2^{10}\times 3^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 132

約数和(自身を含む): 405338752

約数和(自身を除く): 267642496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 128, 134, 144, 192, 201, 223, 256, 268, 288, 384, 402, 446, 512, 536, 576, 603, 669, 768, 804, 892, 1024, 1072, 1152, 1206, 1338, 1536, 1608, 1784, 2007, 2144, 2304, 2412, 2676, 3072, 3216, 3568, 4014, 4288, 4608, 4824, 5352, 6432, 7136, 8028, 8576, 9216, 9648, 10704, 12864, 14272, 14941, 16056, 17152, 19296, 21408, 25728, 28544, 29882, 32112, 34304, 38592, 42816, 44823, 51456, 57088, 59764, 64224, 68608, 77184, 85632, 89646, 102912, 114176, 119528, 128448, 134469, 154368, 171264, 179292, 205824, 228352, 239056, 256896, 268938, 308736, 342528, 358584, 478112, 513792, 537876, 617472, 685056, 717168, 956224, 1027584, 1075752, 1434336, 1912448, 2055168, 2151504, 2868672, 3824896, 4303008, 5737344, 7649792, 8606016, 11474688, 15299584, 17212032, 22949376, 34424064, 45898752, 68848128, 137696256]

約数ペア:

[(1, 137696256), (2, 68848128), (3, 45898752), (4, 34424064), (6, 22949376), (8, 17212032), (9, 15299584), (12, 11474688), (16, 8606016), (18, 7649792), (24, 5737344), (32, 4303008), (36, 3824896), (48, 2868672), (64, 2151504), (67, 2055168), (72, 1912448), (96, 1434336), (128, 1075752), (134, 1027584), (144, 956224), (192, 717168), (201, 685056), (223, 617472), (256, 537876), (268, 513792), (288, 478112), (384, 358584), (402, 342528), (446, 308736), (512, 268938), (536, 256896), (576, 239056), (603, 228352), (669, 205824), (768, 179292), (804, 171264), (892, 154368), (1024, 134469), (1072, 128448), (1152, 119528), (1206, 114176), (1338, 102912), (1536, 89646), (1608, 85632), (1784, 77184), (2007, 68608), (2144, 64224), (2304, 59764), (2412, 57088), (2676, 51456), (3072, 44823), (3216, 42816), (3568, 38592), (4014, 34304), (4288, 32112), (4608, 29882), (4824, 28544), (5352, 25728), (6432, 21408), (7136, 19296), (8028, 17152), (8576, 16056), (9216, 14941), (9648, 14272), (10704, 12864)]