127968498

素因数分解:

$2^1\times 3^4\times 7^5\times {\mathrm{47}}^1$

素因数の和:96

約数の個数: 120

約数和(自身を含む): 341649792

約数和(自身を除く): 213681294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 49, 54, 63, 81, 94, 98, 126, 141, 147, 162, 189, 282, 294, 329, 343, 378, 423, 441, 567, 658, 686, 846, 882, 987, 1029, 1134, 1269, 1323, 1974, 2058, 2303, 2401, 2538, 2646, 2961, 3087, 3807, 3969, 4606, 4802, 5922, 6174, 6909, 7203, 7614, 7938, 8883, 9261, 13818, 14406, 16121, 16807, 17766, 18522, 20727, 21609, 26649, 27783, 32242, 33614, 41454, 43218, 48363, 50421, 53298, 55566, 62181, 64827, 96726, 100842, 112847, 124362, 129654, 145089, 151263, 186543, 194481, 225694, 290178, 302526, 338541, 373086, 388962, 435267, 453789, 677082, 789929, 870534, 907578, 1015623, 1305801, 1361367, 1579858, 2031246, 2369787, 2611602, 2722734, 3046869, 4739574, 6093738, 7109361, 9140607, 14218722, 18281214, 21328083, 42656166, 63984249, 127968498]

約数ペア:

[(1, 127968498), (2, 63984249), (3, 42656166), (6, 21328083), (7, 18281214), (9, 14218722), (14, 9140607), (18, 7109361), (21, 6093738), (27, 4739574), (42, 3046869), (47, 2722734), (49, 2611602), (54, 2369787), (63, 2031246), (81, 1579858), (94, 1361367), (98, 1305801), (126, 1015623), (141, 907578), (147, 870534), (162, 789929), (189, 677082), (282, 453789), (294, 435267), (329, 388962), (343, 373086), (378, 338541), (423, 302526), (441, 290178), (567, 225694), (658, 194481), (686, 186543), (846, 151263), (882, 145089), (987, 129654), (1029, 124362), (1134, 112847), (1269, 100842), (1323, 96726), (1974, 64827), (2058, 62181), (2303, 55566), (2401, 53298), (2538, 50421), (2646, 48363), (2961, 43218), (3087, 41454), (3807, 33614), (3969, 32242), (4606, 27783), (4802, 26649), (5922, 21609), (6174, 20727), (6909, 18522), (7203, 17766), (7614, 16807), (7938, 16121), (8883, 14406), (9261, 13818)]