191312748

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 568189440

約数和(自身を除く): 376876692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 47, 57, 66, 76, 94, 99, 114, 132, 141, 171, 188, 198, 209, 228, 282, 342, 396, 418, 423, 517, 541, 564, 627, 684, 836, 846, 893, 1034, 1082, 1254, 1551, 1623, 1692, 1786, 1881, 2068, 2164, 2508, 2679, 3102, 3246, 3572, 3762, 4653, 4869, 5358, 5951, 6204, 6492, 7524, 8037, 9306, 9738, 9823, 10279, 10716, 11902, 16074, 17853, 18612, 19476, 19646, 20558, 23804, 25427, 29469, 30837, 32148, 35706, 39292, 41116, 50854, 53559, 58938, 61674, 71412, 76281, 88407, 92511, 101708, 107118, 113069, 117876, 123348, 152562, 176814, 185022, 214236, 226138, 228843, 279697, 305124, 339207, 353628, 370044, 452276, 457686, 483113, 559394, 678414, 839091, 915372, 966226, 1017621, 1118788, 1356828, 1449339, 1678182, 1932452, 2035242, 2517273, 2898678, 3356364, 4070484, 4348017, 5034546, 5314243, 5797356, 8696034, 10069092, 10628486, 15942729, 17392068, 21256972, 31885458, 47828187, 63770916, 95656374, 191312748]

約数ペア:

[(1, 191312748), (2, 95656374), (3, 63770916), (4, 47828187), (6, 31885458), (9, 21256972), (11, 17392068), (12, 15942729), (18, 10628486), (19, 10069092), (22, 8696034), (33, 5797356), (36, 5314243), (38, 5034546), (44, 4348017), (47, 4070484), (57, 3356364), (66, 2898678), (76, 2517273), (94, 2035242), (99, 1932452), (114, 1678182), (132, 1449339), (141, 1356828), (171, 1118788), (188, 1017621), (198, 966226), (209, 915372), (228, 839091), (282, 678414), (342, 559394), (396, 483113), (418, 457686), (423, 452276), (517, 370044), (541, 353628), (564, 339207), (627, 305124), (684, 279697), (836, 228843), (846, 226138), (893, 214236), (1034, 185022), (1082, 176814), (1254, 152562), (1551, 123348), (1623, 117876), (1692, 113069), (1786, 107118), (1881, 101708), (2068, 92511), (2164, 88407), (2508, 76281), (2679, 71412), (3102, 61674), (3246, 58938), (3572, 53559), (3762, 50854), (4653, 41116), (4869, 39292), (5358, 35706), (5951, 32148), (6204, 30837), (6492, 29469), (7524, 25427), (8037, 23804), (9306, 20558), (9738, 19646), (9823, 19476), (10279, 18612), (10716, 17853), (11902, 16074)]