138383360

素因数分解:

$2^{12}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:291

約数の個数: 104

約数和(自身を含む): 345004920

約数和(自身を除く): 206621560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 233, 256, 290, 320, 464, 466, 512, 580, 640, 928, 932, 1024, 1160, 1165, 1280, 1856, 1864, 2048, 2320, 2330, 2560, 3712, 3728, 4096, 4640, 4660, 5120, 6757, 7424, 7456, 9280, 9320, 10240, 13514, 14848, 14912, 18560, 18640, 20480, 27028, 29696, 29824, 33785, 37120, 37280, 54056, 59392, 59648, 67570, 74240, 74560, 108112, 118784, 119296, 135140, 148480, 149120, 216224, 238592, 270280, 296960, 298240, 432448, 477184, 540560, 593920, 596480, 864896, 954368, 1081120, 1192960, 1729792, 2162240, 2385920, 3459584, 4324480, 4771840, 6919168, 8648960, 13838336, 17297920, 27676672, 34595840, 69191680, 138383360]

約数ペア:

[(1, 138383360), (2, 69191680), (4, 34595840), (5, 27676672), (8, 17297920), (10, 13838336), (16, 8648960), (20, 6919168), (29, 4771840), (32, 4324480), (40, 3459584), (58, 2385920), (64, 2162240), (80, 1729792), (116, 1192960), (128, 1081120), (145, 954368), (160, 864896), (232, 596480), (233, 593920), (256, 540560), (290, 477184), (320, 432448), (464, 298240), (466, 296960), (512, 270280), (580, 238592), (640, 216224), (928, 149120), (932, 148480), (1024, 135140), (1160, 119296), (1165, 118784), (1280, 108112), (1856, 74560), (1864, 74240), (2048, 67570), (2320, 59648), (2330, 59392), (2560, 54056), (3712, 37280), (3728, 37120), (4096, 33785), (4640, 29824), (4660, 29696), (5120, 27028), (6757, 20480), (7424, 18640), (7456, 18560), (9280, 14912), (9320, 14848), (10240, 13514)]