189815556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1163}}^1$

素因数の和:1273

約数の個数: 96

約数和(自身を含む): 531901440

約数和(自身を除く): 342085884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 67, 84, 87, 116, 134, 174, 201, 203, 268, 348, 402, 406, 469, 609, 804, 812, 938, 1163, 1218, 1407, 1876, 1943, 2326, 2436, 2814, 3489, 3886, 4652, 5628, 5829, 6978, 7772, 8141, 11658, 13601, 13956, 16282, 23316, 24423, 27202, 32564, 33727, 40803, 48846, 54404, 67454, 77921, 81606, 97692, 101181, 134908, 155842, 163212, 202362, 233763, 236089, 311684, 404724, 467526, 472178, 545447, 708267, 935052, 944356, 1090894, 1416534, 1636341, 2181788, 2259709, 2833068, 3272682, 4519418, 6545364, 6779127, 9038836, 13558254, 15817963, 27116508, 31635926, 47453889, 63271852, 94907778, 189815556]

約数ペア:

[(1, 189815556), (2, 94907778), (3, 63271852), (4, 47453889), (6, 31635926), (7, 27116508), (12, 15817963), (14, 13558254), (21, 9038836), (28, 6779127), (29, 6545364), (42, 4519418), (58, 3272682), (67, 2833068), (84, 2259709), (87, 2181788), (116, 1636341), (134, 1416534), (174, 1090894), (201, 944356), (203, 935052), (268, 708267), (348, 545447), (402, 472178), (406, 467526), (469, 404724), (609, 311684), (804, 236089), (812, 233763), (938, 202362), (1163, 163212), (1218, 155842), (1407, 134908), (1876, 101181), (1943, 97692), (2326, 81606), (2436, 77921), (2814, 67454), (3489, 54404), (3886, 48846), (4652, 40803), (5628, 33727), (5829, 32564), (6978, 27202), (7772, 24423), (8141, 23316), (11658, 16282), (13601, 13956)]