157065747740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1\times {\mathrm{18457}}^1$

素因数の和:19347

約数の個数: 96

約数和(自身を含む): 367945611264

約数和(自身を除く): 210879863524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 823, 940, 1034, 1646, 2068, 2585, 3292, 4115, 5170, 8230, 9053, 10340, 16460, 18106, 18457, 36212, 36914, 38681, 45265, 73828, 77362, 90530, 92285, 154724, 181060, 184570, 193405, 203027, 369140, 386810, 406054, 425491, 773620, 812108, 850982, 867479, 1015135, 1701964, 1734958, 2030270, 2127455, 3469916, 4060540, 4254910, 4337395, 8509820, 8674790, 9542269, 15190111, 17349580, 19084538, 30380222, 38169076, 47711345, 60760444, 75950555, 95422690, 151901110, 167091221, 190845380, 303802220, 334182442, 668364884, 713935217, 835456105, 1427870434, 1670912210, 2855740868, 3341824420, 3569676085, 7139352170, 7853287387, 14278704340, 15706574774, 31413149548, 39266436935, 78532873870, 157065747740]

約数ペア:

[(1, 157065747740), (2, 78532873870), (4, 39266436935), (5, 31413149548), (10, 15706574774), (11, 14278704340), (20, 7853287387), (22, 7139352170), (44, 3569676085), (47, 3341824420), (55, 2855740868), (94, 1670912210), (110, 1427870434), (188, 835456105), (220, 713935217), (235, 668364884), (470, 334182442), (517, 303802220), (823, 190845380), (940, 167091221), (1034, 151901110), (1646, 95422690), (2068, 75950555), (2585, 60760444), (3292, 47711345), (4115, 38169076), (5170, 30380222), (8230, 19084538), (9053, 17349580), (10340, 15190111), (16460, 9542269), (18106, 8674790), (18457, 8509820), (36212, 4337395), (36914, 4254910), (38681, 4060540), (45265, 3469916), (73828, 2127455), (77362, 2030270), (90530, 1734958), (92285, 1701964), (154724, 1015135), (181060, 867479), (184570, 850982), (193405, 812108), (203027, 773620), (369140, 425491), (386810, 406054)]