121573743136

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1\times {\mathrm{1249}}^1$

素因数の和:1986

約数の個数: 96

約数和(自身を含む): 247484160000

約数和(自身を除く): 125910416864

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 127, 172, 254, 344, 508, 557, 688, 1016, 1114, 1249, 1376, 2032, 2228, 2498, 4064, 4456, 4996, 5461, 8912, 9992, 10922, 17824, 19984, 21844, 23951, 39968, 43688, 47902, 53707, 70739, 87376, 95804, 107414, 141478, 158623, 174752, 191608, 214828, 282956, 317246, 383216, 429656, 565912, 634492, 695693, 766432, 859312, 1131824, 1268984, 1391386, 1718624, 2263648, 2537968, 2782772, 3041777, 5075936, 5565544, 6083554, 6820789, 11131088, 12167108, 13641578, 22262176, 24334216, 27283156, 29914799, 48668432, 54566312, 59829598, 88353011, 97336864, 109132624, 119659196, 176706022, 218265248, 239318392, 353412044, 478636784, 706824088, 957273568, 1413648176, 2827296352, 3799179473, 7598358946, 15196717892, 30393435784, 60786871568, 121573743136]

約数ペア:

[(1, 121573743136), (2, 60786871568), (4, 30393435784), (8, 15196717892), (16, 7598358946), (32, 3799179473), (43, 2827296352), (86, 1413648176), (127, 957273568), (172, 706824088), (254, 478636784), (344, 353412044), (508, 239318392), (557, 218265248), (688, 176706022), (1016, 119659196), (1114, 109132624), (1249, 97336864), (1376, 88353011), (2032, 59829598), (2228, 54566312), (2498, 48668432), (4064, 29914799), (4456, 27283156), (4996, 24334216), (5461, 22262176), (8912, 13641578), (9992, 12167108), (10922, 11131088), (17824, 6820789), (19984, 6083554), (21844, 5565544), (23951, 5075936), (39968, 3041777), (43688, 2782772), (47902, 2537968), (53707, 2263648), (70739, 1718624), (87376, 1391386), (95804, 1268984), (107414, 1131824), (141478, 859312), (158623, 766432), (174752, 695693), (191608, 634492), (214828, 565912), (282956, 429656), (317246, 383216)]