210168912

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{401}}^1$

素因数の和:652

約数の個数: 80

約数和(自身を含む): 556303680

約数和(自身を除く): 346134768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 179, 183, 244, 358, 366, 401, 488, 537, 716, 732, 802, 976, 1074, 1203, 1432, 1464, 1604, 2148, 2406, 2864, 2928, 3208, 4296, 4812, 6416, 8592, 9624, 10919, 19248, 21838, 24461, 32757, 43676, 48922, 65514, 71779, 73383, 87352, 97844, 131028, 143558, 146766, 174704, 195688, 215337, 262056, 287116, 293532, 391376, 430674, 524112, 574232, 587064, 861348, 1148464, 1174128, 1722696, 3445392, 4378519, 8757038, 13135557, 17514076, 26271114, 35028152, 52542228, 70056304, 105084456, 210168912]

約数ペア:

[(1, 210168912), (2, 105084456), (3, 70056304), (4, 52542228), (6, 35028152), (8, 26271114), (12, 17514076), (16, 13135557), (24, 8757038), (48, 4378519), (61, 3445392), (122, 1722696), (179, 1174128), (183, 1148464), (244, 861348), (358, 587064), (366, 574232), (401, 524112), (488, 430674), (537, 391376), (716, 293532), (732, 287116), (802, 262056), (976, 215337), (1074, 195688), (1203, 174704), (1432, 146766), (1464, 143558), (1604, 131028), (2148, 97844), (2406, 87352), (2864, 73383), (2928, 71779), (3208, 65514), (4296, 48922), (4812, 43676), (6416, 32757), (8592, 24461), (9624, 21838), (10919, 19248)]