159680808

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 240

約数和(自身を含む): 536310720

約数和(自身を除く): 376629912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 49, 54, 56, 63, 72, 81, 84, 94, 98, 107, 108, 126, 141, 147, 162, 168, 188, 189, 196, 214, 216, 252, 282, 294, 321, 324, 329, 376, 378, 392, 423, 428, 441, 504, 564, 567, 588, 642, 648, 658, 749, 756, 846, 856, 882, 963, 987, 1128, 1134, 1176, 1269, 1284, 1316, 1323, 1498, 1512, 1692, 1764, 1926, 1974, 2247, 2268, 2303, 2538, 2568, 2632, 2646, 2889, 2961, 2996, 3384, 3528, 3807, 3852, 3948, 3969, 4494, 4536, 4606, 5029, 5076, 5243, 5292, 5778, 5922, 5992, 6741, 6909, 7614, 7704, 7896, 7938, 8667, 8883, 8988, 9212, 10058, 10152, 10486, 10584, 11556, 11844, 13482, 13818, 15087, 15228, 15729, 15876, 17334, 17766, 17976, 18424, 20116, 20223, 20727, 20972, 23112, 23688, 26649, 26964, 27636, 30174, 30456, 31458, 31752, 34668, 35203, 35532, 40232, 40446, 41454, 41944, 45261, 47187, 53298, 53928, 55272, 60348, 60669, 62181, 62916, 69336, 70406, 71064, 80892, 82908, 90522, 94374, 105609, 106596, 120696, 121338, 124362, 125832, 135783, 140812, 141561, 161784, 165816, 181044, 186543, 188748, 211218, 213192, 242676, 246421, 248724, 271566, 281624, 283122, 316827, 362088, 373086, 377496, 407349, 422436, 424683, 485352, 492842, 497448, 543132, 566244, 633654, 739263, 746172, 814698, 844872, 849366, 950481, 985684, 1086264, 1132488, 1267308, 1478526, 1492344, 1629396, 1698732, 1900962, 1971368, 2217789, 2534616, 2851443, 2957052, 3258792, 3397464, 3801924, 4435578, 5702886, 5914104, 6653367, 7603848, 8871156, 11405772, 13306734, 17742312, 19960101, 22811544, 26613468, 39920202, 53226936, 79840404, 159680808]

約数ペア:

[(1, 159680808), (2, 79840404), (3, 53226936), (4, 39920202), (6, 26613468), (7, 22811544), (8, 19960101), (9, 17742312), (12, 13306734), (14, 11405772), (18, 8871156), (21, 7603848), (24, 6653367), (27, 5914104), (28, 5702886), (36, 4435578), (42, 3801924), (47, 3397464), (49, 3258792), (54, 2957052), (56, 2851443), (63, 2534616), (72, 2217789), (81, 1971368), (84, 1900962), (94, 1698732), (98, 1629396), (107, 1492344), (108, 1478526), (126, 1267308), (141, 1132488), (147, 1086264), (162, 985684), (168, 950481), (188, 849366), (189, 844872), (196, 814698), (214, 746172), (216, 739263), (252, 633654), (282, 566244), (294, 543132), (321, 497448), (324, 492842), (329, 485352), (376, 424683), (378, 422436), (392, 407349), (423, 377496), (428, 373086), (441, 362088), (504, 316827), (564, 283122), (567, 281624), (588, 271566), (642, 248724), (648, 246421), (658, 242676), (749, 213192), (756, 211218), (846, 188748), (856, 186543), (882, 181044), (963, 165816), (987, 161784), (1128, 141561), (1134, 140812), (1176, 135783), (1269, 125832), (1284, 124362), (1316, 121338), (1323, 120696), (1498, 106596), (1512, 105609), (1692, 94374), (1764, 90522), (1926, 82908), (1974, 80892), (2247, 71064), (2268, 70406), (2303, 69336), (2538, 62916), (2568, 62181), (2632, 60669), (2646, 60348), (2889, 55272), (2961, 53928), (2996, 53298), (3384, 47187), (3528, 45261), (3807, 41944), (3852, 41454), (3948, 40446), (3969, 40232), (4494, 35532), (4536, 35203), (4606, 34668), (5029, 31752), (5076, 31458), (5243, 30456), (5292, 30174), (5778, 27636), (5922, 26964), (5992, 26649), (6741, 23688), (6909, 23112), (7614, 20972), (7704, 20727), (7896, 20223), (7938, 20116), (8667, 18424), (8883, 17976), (8988, 17766), (9212, 17334), (10058, 15876), (10152, 15729), (10486, 15228), (10584, 15087), (11556, 13818), (11844, 13482)]