193872272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:528

約数の個数: 80

約数和(自身を含む): 427097664

約数和(自身を除く): 233225392

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 67, 82, 88, 134, 164, 176, 268, 328, 401, 451, 536, 656, 737, 802, 902, 1072, 1474, 1604, 1804, 2747, 2948, 3208, 3608, 4411, 5494, 5896, 6416, 7216, 8822, 10988, 11792, 16441, 17644, 21976, 26867, 30217, 32882, 35288, 43952, 53734, 60434, 65764, 70576, 107468, 120868, 131528, 180851, 214936, 241736, 263056, 295537, 361702, 429872, 483472, 591074, 723404, 1101547, 1182148, 1446808, 2203094, 2364296, 2893616, 4406188, 4728592, 8812376, 12117017, 17624752, 24234034, 48468068, 96936136, 193872272]

約数ペア:

[(1, 193872272), (2, 96936136), (4, 48468068), (8, 24234034), (11, 17624752), (16, 12117017), (22, 8812376), (41, 4728592), (44, 4406188), (67, 2893616), (82, 2364296), (88, 2203094), (134, 1446808), (164, 1182148), (176, 1101547), (268, 723404), (328, 591074), (401, 483472), (451, 429872), (536, 361702), (656, 295537), (737, 263056), (802, 241736), (902, 214936), (1072, 180851), (1474, 131528), (1604, 120868), (1804, 107468), (2747, 70576), (2948, 65764), (3208, 60434), (3608, 53734), (4411, 43952), (5494, 35288), (5896, 32882), (6416, 30217), (7216, 26867), (8822, 21976), (10988, 17644), (11792, 16441)]