134357120

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 347995440

約数和(自身を除く): 213638320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 64, 68, 80, 85, 106, 128, 136, 160, 170, 212, 233, 265, 272, 320, 340, 424, 466, 530, 544, 640, 680, 848, 901, 932, 1060, 1088, 1165, 1360, 1696, 1802, 1864, 2120, 2176, 2330, 2720, 3392, 3604, 3728, 3961, 4240, 4505, 4660, 5440, 6784, 7208, 7456, 7922, 8480, 9010, 9320, 10880, 12349, 14416, 14912, 15844, 16960, 18020, 18640, 19805, 24698, 28832, 29824, 31688, 33920, 36040, 37280, 39610, 49396, 57664, 61745, 63376, 72080, 74560, 79220, 98792, 115328, 123490, 126752, 144160, 149120, 158440, 197584, 209933, 246980, 253504, 288320, 316880, 395168, 419866, 493960, 507008, 576640, 633760, 790336, 839732, 987920, 1049665, 1267520, 1580672, 1679464, 1975840, 2099330, 2535040, 3358928, 3951680, 4198660, 6717856, 7903360, 8397320, 13435712, 16794640, 26871424, 33589280, 67178560, 134357120]

約数ペア:

[(1, 134357120), (2, 67178560), (4, 33589280), (5, 26871424), (8, 16794640), (10, 13435712), (16, 8397320), (17, 7903360), (20, 6717856), (32, 4198660), (34, 3951680), (40, 3358928), (53, 2535040), (64, 2099330), (68, 1975840), (80, 1679464), (85, 1580672), (106, 1267520), (128, 1049665), (136, 987920), (160, 839732), (170, 790336), (212, 633760), (233, 576640), (265, 507008), (272, 493960), (320, 419866), (340, 395168), (424, 316880), (466, 288320), (530, 253504), (544, 246980), (640, 209933), (680, 197584), (848, 158440), (901, 149120), (932, 144160), (1060, 126752), (1088, 123490), (1165, 115328), (1360, 98792), (1696, 79220), (1802, 74560), (1864, 72080), (2120, 63376), (2176, 61745), (2330, 57664), (2720, 49396), (3392, 39610), (3604, 37280), (3728, 36040), (3961, 33920), (4240, 31688), (4505, 29824), (4660, 28832), (5440, 24698), (6784, 19805), (7208, 18640), (7456, 18020), (7922, 16960), (8480, 15844), (9010, 14912), (9320, 14416), (10880, 12349)]