138047888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:145

約数の個数: 160

約数和(自身を含む): 335871360

約数和(自身を除く): 197823472

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 34, 37, 43, 44, 58, 68, 74, 86, 88, 116, 136, 148, 172, 176, 187, 232, 272, 296, 319, 344, 374, 407, 464, 473, 493, 592, 629, 638, 688, 731, 748, 814, 946, 986, 1073, 1247, 1258, 1276, 1462, 1496, 1591, 1628, 1892, 1972, 2146, 2494, 2516, 2552, 2924, 2992, 3182, 3256, 3784, 3944, 4292, 4988, 5032, 5104, 5423, 5848, 6364, 6512, 6919, 7568, 7888, 8041, 8584, 9976, 10064, 10846, 11696, 11803, 12728, 13717, 13838, 16082, 17168, 17501, 18241, 19952, 21199, 21692, 23606, 25456, 27047, 27434, 27676, 32164, 35002, 36482, 42398, 43384, 46139, 47212, 54094, 54868, 55352, 64328, 70004, 72964, 84796, 86768, 92278, 94424, 108188, 109736, 110704, 128656, 140008, 145928, 169592, 184556, 188848, 200651, 216376, 219472, 233189, 280016, 291856, 297517, 339184, 369112, 401302, 432752, 466378, 507529, 595034, 738224, 784363, 802604, 932756, 1015058, 1190068, 1568726, 1605208, 1865512, 2030116, 2380136, 3137452, 3210416, 3731024, 4060232, 4760272, 6274904, 8120464, 8627993, 12549808, 17255986, 34511972, 69023944, 138047888]

約数ペア:

[(1, 138047888), (2, 69023944), (4, 34511972), (8, 17255986), (11, 12549808), (16, 8627993), (17, 8120464), (22, 6274904), (29, 4760272), (34, 4060232), (37, 3731024), (43, 3210416), (44, 3137452), (58, 2380136), (68, 2030116), (74, 1865512), (86, 1605208), (88, 1568726), (116, 1190068), (136, 1015058), (148, 932756), (172, 802604), (176, 784363), (187, 738224), (232, 595034), (272, 507529), (296, 466378), (319, 432752), (344, 401302), (374, 369112), (407, 339184), (464, 297517), (473, 291856), (493, 280016), (592, 233189), (629, 219472), (638, 216376), (688, 200651), (731, 188848), (748, 184556), (814, 169592), (946, 145928), (986, 140008), (1073, 128656), (1247, 110704), (1258, 109736), (1276, 108188), (1462, 94424), (1496, 92278), (1591, 86768), (1628, 84796), (1892, 72964), (1972, 70004), (2146, 64328), (2494, 55352), (2516, 54868), (2552, 54094), (2924, 47212), (2992, 46139), (3182, 43384), (3256, 42398), (3784, 36482), (3944, 35002), (4292, 32164), (4988, 27676), (5032, 27434), (5104, 27047), (5423, 25456), (5848, 23606), (6364, 21692), (6512, 21199), (6919, 19952), (7568, 18241), (7888, 17501), (8041, 17168), (8584, 16082), (9976, 13838), (10064, 13717), (10846, 12728), (11696, 11803)]