191785356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 579394816

約数和(自身を除く): 387609460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 67, 74, 84, 111, 126, 134, 148, 201, 222, 252, 259, 268, 307, 333, 402, 444, 469, 518, 603, 614, 666, 777, 804, 921, 938, 1036, 1206, 1228, 1332, 1407, 1554, 1842, 1876, 2149, 2331, 2412, 2479, 2763, 2814, 3108, 3684, 4221, 4298, 4662, 4958, 5526, 5628, 6447, 7437, 8442, 8596, 9324, 9916, 11052, 11359, 12894, 14874, 16884, 17353, 19341, 20569, 22311, 22718, 25788, 29748, 34077, 34706, 38682, 41138, 44622, 45436, 52059, 61707, 68154, 69412, 77364, 79513, 82276, 89244, 102231, 104118, 123414, 136308, 143983, 156177, 159026, 185121, 204462, 208236, 238539, 246828, 287966, 312354, 318052, 370242, 408924, 431949, 477078, 575932, 624708, 715617, 740484, 761053, 863898, 954156, 1295847, 1431234, 1522106, 1727796, 2283159, 2591694, 2862468, 3044212, 4566318, 5183388, 5327371, 6849477, 9132636, 10654742, 13698954, 15982113, 21309484, 27397908, 31964226, 47946339, 63928452, 95892678, 191785356]

約数ペア:

[(1, 191785356), (2, 95892678), (3, 63928452), (4, 47946339), (6, 31964226), (7, 27397908), (9, 21309484), (12, 15982113), (14, 13698954), (18, 10654742), (21, 9132636), (28, 6849477), (36, 5327371), (37, 5183388), (42, 4566318), (63, 3044212), (67, 2862468), (74, 2591694), (84, 2283159), (111, 1727796), (126, 1522106), (134, 1431234), (148, 1295847), (201, 954156), (222, 863898), (252, 761053), (259, 740484), (268, 715617), (307, 624708), (333, 575932), (402, 477078), (444, 431949), (469, 408924), (518, 370242), (603, 318052), (614, 312354), (666, 287966), (777, 246828), (804, 238539), (921, 208236), (938, 204462), (1036, 185121), (1206, 159026), (1228, 156177), (1332, 143983), (1407, 136308), (1554, 123414), (1842, 104118), (1876, 102231), (2149, 89244), (2331, 82276), (2412, 79513), (2479, 77364), (2763, 69412), (2814, 68154), (3108, 61707), (3684, 52059), (4221, 45436), (4298, 44622), (4662, 41138), (4958, 38682), (5526, 34706), (5628, 34077), (6447, 29748), (7437, 25788), (8442, 22718), (8596, 22311), (9324, 20569), (9916, 19341), (11052, 17353), (11359, 16884), (12894, 14874)]