127420384

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 192

約数和(自身を含む): 338688000

約数和(自身を除く): 211267616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 47, 49, 52, 56, 76, 91, 94, 98, 104, 112, 133, 152, 182, 188, 196, 208, 224, 247, 266, 304, 329, 343, 364, 376, 392, 416, 494, 532, 608, 611, 637, 658, 686, 728, 752, 784, 893, 931, 988, 1064, 1222, 1274, 1316, 1372, 1456, 1504, 1568, 1729, 1786, 1862, 1976, 2128, 2303, 2444, 2548, 2632, 2744, 2912, 3458, 3572, 3724, 3952, 4256, 4277, 4459, 4606, 4888, 5096, 5264, 5488, 6251, 6517, 6916, 7144, 7448, 7904, 8554, 8918, 9212, 9776, 10192, 10528, 10976, 11609, 12103, 12502, 13034, 13832, 14288, 14896, 16121, 17108, 17836, 18424, 19552, 20384, 23218, 24206, 25004, 26068, 27664, 28576, 29792, 29939, 32242, 34216, 35672, 36848, 43757, 46436, 48412, 50008, 52136, 55328, 59878, 64484, 68432, 71344, 73696, 81263, 84721, 87514, 92872, 96824, 100016, 104272, 119756, 128968, 136864, 142688, 162526, 169442, 175028, 185744, 193648, 200032, 208544, 209573, 239512, 257936, 306299, 325052, 338884, 350056, 371488, 387296, 419146, 479024, 515872, 568841, 612598, 650104, 677768, 700112, 838292, 958048, 1137682, 1225196, 1300208, 1355536, 1400224, 1676584, 2275364, 2450392, 2600416, 2711072, 3353168, 3981887, 4550728, 4900784, 6706336, 7963774, 9101456, 9801568, 15927548, 18202912, 31855096, 63710192, 127420384]

約数ペア:

[(1, 127420384), (2, 63710192), (4, 31855096), (7, 18202912), (8, 15927548), (13, 9801568), (14, 9101456), (16, 7963774), (19, 6706336), (26, 4900784), (28, 4550728), (32, 3981887), (38, 3353168), (47, 2711072), (49, 2600416), (52, 2450392), (56, 2275364), (76, 1676584), (91, 1400224), (94, 1355536), (98, 1300208), (104, 1225196), (112, 1137682), (133, 958048), (152, 838292), (182, 700112), (188, 677768), (196, 650104), (208, 612598), (224, 568841), (247, 515872), (266, 479024), (304, 419146), (329, 387296), (343, 371488), (364, 350056), (376, 338884), (392, 325052), (416, 306299), (494, 257936), (532, 239512), (608, 209573), (611, 208544), (637, 200032), (658, 193648), (686, 185744), (728, 175028), (752, 169442), (784, 162526), (893, 142688), (931, 136864), (988, 128968), (1064, 119756), (1222, 104272), (1274, 100016), (1316, 96824), (1372, 92872), (1456, 87514), (1504, 84721), (1568, 81263), (1729, 73696), (1786, 71344), (1862, 68432), (1976, 64484), (2128, 59878), (2303, 55328), (2444, 52136), (2548, 50008), (2632, 48412), (2744, 46436), (2912, 43757), (3458, 36848), (3572, 35672), (3724, 34216), (3952, 32242), (4256, 29939), (4277, 29792), (4459, 28576), (4606, 27664), (4888, 26068), (5096, 25004), (5264, 24206), (5488, 23218), (6251, 20384), (6517, 19552), (6916, 18424), (7144, 17836), (7448, 17108), (7904, 16121), (8554, 14896), (8918, 14288), (9212, 13832), (9776, 13034), (10192, 12502), (10528, 12103), (10976, 11609)]