137221952

素因数分解:

$2^6\times 7^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 140

約数和(自身を含む): 341497920

約数和(自身を除く): 204275968

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 49, 56, 64, 76, 94, 98, 112, 133, 152, 188, 196, 224, 266, 304, 329, 343, 376, 392, 448, 532, 608, 658, 686, 752, 784, 893, 931, 1064, 1216, 1316, 1372, 1504, 1568, 1786, 1862, 2128, 2303, 2401, 2632, 2744, 3008, 3136, 3572, 3724, 4256, 4606, 4802, 5264, 5488, 6251, 6517, 7144, 7448, 8512, 9212, 9604, 10528, 10976, 12502, 13034, 14288, 14896, 16121, 18424, 19208, 21056, 21952, 25004, 26068, 28576, 29792, 32242, 36848, 38416, 43757, 45619, 50008, 52136, 57152, 59584, 64484, 73696, 76832, 87514, 91238, 100016, 104272, 112847, 128968, 147392, 153664, 175028, 182476, 200032, 208544, 225694, 257936, 306299, 350056, 364952, 400064, 417088, 451388, 515872, 612598, 700112, 729904, 902776, 1031744, 1225196, 1400224, 1459808, 1805552, 2144093, 2450392, 2800448, 2919616, 3611104, 4288186, 4900784, 7222208, 8576372, 9801568, 17152744, 19603136, 34305488, 68610976, 137221952]

約数ペア:

[(1, 137221952), (2, 68610976), (4, 34305488), (7, 19603136), (8, 17152744), (14, 9801568), (16, 8576372), (19, 7222208), (28, 4900784), (32, 4288186), (38, 3611104), (47, 2919616), (49, 2800448), (56, 2450392), (64, 2144093), (76, 1805552), (94, 1459808), (98, 1400224), (112, 1225196), (133, 1031744), (152, 902776), (188, 729904), (196, 700112), (224, 612598), (266, 515872), (304, 451388), (329, 417088), (343, 400064), (376, 364952), (392, 350056), (448, 306299), (532, 257936), (608, 225694), (658, 208544), (686, 200032), (752, 182476), (784, 175028), (893, 153664), (931, 147392), (1064, 128968), (1216, 112847), (1316, 104272), (1372, 100016), (1504, 91238), (1568, 87514), (1786, 76832), (1862, 73696), (2128, 64484), (2303, 59584), (2401, 57152), (2632, 52136), (2744, 50008), (3008, 45619), (3136, 43757), (3572, 38416), (3724, 36848), (4256, 32242), (4606, 29792), (4802, 28576), (5264, 26068), (5488, 25004), (6251, 21952), (6517, 21056), (7144, 19208), (7448, 18424), (8512, 16121), (9212, 14896), (9604, 14288), (10528, 13034), (10976, 12502)]