216190156

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 192

約数和(自身を含む): 541900800

約数和(自身を除く): 325710644

約数列:

[1, 2, 4, 7, 13, 14, 17, 23, 26, 28, 31, 34, 46, 49, 52, 62, 68, 91, 92, 98, 119, 124, 161, 182, 196, 217, 221, 238, 299, 322, 343, 364, 391, 403, 434, 442, 476, 527, 598, 637, 644, 686, 713, 782, 806, 833, 868, 884, 1054, 1127, 1196, 1274, 1372, 1426, 1519, 1547, 1564, 1612, 1666, 2093, 2108, 2254, 2548, 2737, 2821, 2852, 3038, 3094, 3332, 3689, 4186, 4459, 4508, 4991, 5083, 5474, 5642, 5831, 6076, 6188, 6851, 7378, 7889, 8372, 8918, 9269, 9982, 10166, 10633, 10829, 10948, 11284, 11662, 12121, 13702, 14651, 14756, 15778, 17836, 18538, 19159, 19747, 19964, 20332, 21266, 21658, 23324, 24242, 25823, 27404, 29302, 31556, 34937, 35581, 37076, 38318, 39494, 42532, 43316, 47957, 48484, 51646, 58604, 64883, 69874, 71162, 75803, 76636, 78988, 84847, 95914, 102557, 103292, 129766, 134113, 138229, 139748, 142324, 151606, 157573, 169694, 180761, 191828, 205114, 244559, 249067, 259532, 268226, 276458, 303212, 315146, 335699, 339388, 361522, 410228, 454181, 489118, 498134, 536452, 552916, 593929, 630292, 671398, 723044, 908362, 978236, 996268, 1103011, 1187858, 1342796, 1743469, 1816724, 2206022, 2349893, 2375716, 3179267, 3486938, 4157503, 4412044, 4699786, 6358534, 6973876, 7721077, 8315006, 9399572, 12717068, 15442154, 16630012, 30884308, 54047539, 108095078, 216190156]

約数ペア:

[(1, 216190156), (2, 108095078), (4, 54047539), (7, 30884308), (13, 16630012), (14, 15442154), (17, 12717068), (23, 9399572), (26, 8315006), (28, 7721077), (31, 6973876), (34, 6358534), (46, 4699786), (49, 4412044), (52, 4157503), (62, 3486938), (68, 3179267), (91, 2375716), (92, 2349893), (98, 2206022), (119, 1816724), (124, 1743469), (161, 1342796), (182, 1187858), (196, 1103011), (217, 996268), (221, 978236), (238, 908362), (299, 723044), (322, 671398), (343, 630292), (364, 593929), (391, 552916), (403, 536452), (434, 498134), (442, 489118), (476, 454181), (527, 410228), (598, 361522), (637, 339388), (644, 335699), (686, 315146), (713, 303212), (782, 276458), (806, 268226), (833, 259532), (868, 249067), (884, 244559), (1054, 205114), (1127, 191828), (1196, 180761), (1274, 169694), (1372, 157573), (1426, 151606), (1519, 142324), (1547, 139748), (1564, 138229), (1612, 134113), (1666, 129766), (2093, 103292), (2108, 102557), (2254, 95914), (2548, 84847), (2737, 78988), (2821, 76636), (2852, 75803), (3038, 71162), (3094, 69874), (3332, 64883), (3689, 58604), (4186, 51646), (4459, 48484), (4508, 47957), (4991, 43316), (5083, 42532), (5474, 39494), (5642, 38318), (5831, 37076), (6076, 35581), (6188, 34937), (6851, 31556), (7378, 29302), (7889, 27404), (8372, 25823), (8918, 24242), (9269, 23324), (9982, 21658), (10166, 21266), (10633, 20332), (10829, 19964), (10948, 19747), (11284, 19159), (11662, 18538), (12121, 17836), (13702, 15778), (14651, 14756)]