156187696

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 372257424

約数和(自身を除く): 216069728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 43, 49, 56, 82, 86, 98, 112, 113, 164, 172, 196, 226, 287, 301, 328, 344, 392, 452, 574, 602, 656, 688, 784, 791, 904, 1148, 1204, 1582, 1763, 1808, 2009, 2107, 2296, 2408, 3164, 3526, 4018, 4214, 4592, 4633, 4816, 4859, 5537, 6328, 7052, 8036, 8428, 9266, 9718, 11074, 12341, 12656, 14104, 16072, 16856, 18532, 19436, 22148, 24682, 28208, 32144, 32431, 33712, 34013, 37064, 38872, 44296, 49364, 64862, 68026, 74128, 77744, 86387, 88592, 98728, 129724, 136052, 172774, 197456, 199219, 227017, 238091, 259448, 272104, 345548, 398438, 454034, 476182, 518896, 544208, 691096, 796876, 908068, 952364, 1382192, 1394533, 1593752, 1816136, 1904728, 2789066, 3187504, 3632272, 3809456, 5578132, 9761731, 11156264, 19523462, 22312528, 39046924, 78093848, 156187696]

約数ペア:

[(1, 156187696), (2, 78093848), (4, 39046924), (7, 22312528), (8, 19523462), (14, 11156264), (16, 9761731), (28, 5578132), (41, 3809456), (43, 3632272), (49, 3187504), (56, 2789066), (82, 1904728), (86, 1816136), (98, 1593752), (112, 1394533), (113, 1382192), (164, 952364), (172, 908068), (196, 796876), (226, 691096), (287, 544208), (301, 518896), (328, 476182), (344, 454034), (392, 398438), (452, 345548), (574, 272104), (602, 259448), (656, 238091), (688, 227017), (784, 199219), (791, 197456), (904, 172774), (1148, 136052), (1204, 129724), (1582, 98728), (1763, 88592), (1808, 86387), (2009, 77744), (2107, 74128), (2296, 68026), (2408, 64862), (3164, 49364), (3526, 44296), (4018, 38872), (4214, 37064), (4592, 34013), (4633, 33712), (4816, 32431), (4859, 32144), (5537, 28208), (6328, 24682), (7052, 22148), (8036, 19436), (8428, 18532), (9266, 16856), (9718, 16072), (11074, 14104), (12341, 12656)]