137727968

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 322882560

約数和(自身を除く): 185154592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 79, 86, 112, 158, 172, 181, 224, 301, 316, 344, 362, 553, 602, 632, 688, 724, 1106, 1204, 1264, 1267, 1376, 1448, 2212, 2408, 2528, 2534, 2896, 3397, 4424, 4816, 5068, 5792, 6794, 7783, 8848, 9632, 10136, 13588, 14299, 15566, 17696, 20272, 23779, 27176, 28598, 31132, 40544, 47558, 54352, 54481, 57196, 62264, 95116, 100093, 108704, 108962, 114392, 124528, 190232, 200186, 217924, 228784, 249056, 380464, 400372, 435848, 457568, 614857, 760928, 800744, 871696, 1229714, 1601488, 1743392, 2459428, 3202976, 4303999, 4918856, 8607998, 9837712, 17215996, 19675424, 34431992, 68863984, 137727968]

約数ペア:

[(1, 137727968), (2, 68863984), (4, 34431992), (7, 19675424), (8, 17215996), (14, 9837712), (16, 8607998), (28, 4918856), (32, 4303999), (43, 3202976), (56, 2459428), (79, 1743392), (86, 1601488), (112, 1229714), (158, 871696), (172, 800744), (181, 760928), (224, 614857), (301, 457568), (316, 435848), (344, 400372), (362, 380464), (553, 249056), (602, 228784), (632, 217924), (688, 200186), (724, 190232), (1106, 124528), (1204, 114392), (1264, 108962), (1267, 108704), (1376, 100093), (1448, 95116), (2212, 62264), (2408, 57196), (2528, 54481), (2534, 54352), (2896, 47558), (3397, 40544), (4424, 31132), (4816, 28598), (5068, 27176), (5792, 23779), (6794, 20272), (7783, 17696), (8848, 15566), (9632, 14299), (10136, 13588)]