138616872

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{883}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 359823360

約数和(自身を除く): 221206488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 211, 248, 372, 422, 633, 744, 844, 883, 1266, 1688, 1766, 2532, 2649, 3532, 5064, 5298, 6541, 7064, 10596, 13082, 19623, 21192, 26164, 27373, 39246, 52328, 54746, 78492, 82119, 109492, 156984, 164238, 186313, 218984, 328476, 372626, 558939, 656952, 745252, 1117878, 1490504, 2235756, 4471512, 5775703, 11551406, 17327109, 23102812, 34654218, 46205624, 69308436, 138616872]

約数ペア:

[(1, 138616872), (2, 69308436), (3, 46205624), (4, 34654218), (6, 23102812), (8, 17327109), (12, 11551406), (24, 5775703), (31, 4471512), (62, 2235756), (93, 1490504), (124, 1117878), (186, 745252), (211, 656952), (248, 558939), (372, 372626), (422, 328476), (633, 218984), (744, 186313), (844, 164238), (883, 156984), (1266, 109492), (1688, 82119), (1766, 78492), (2532, 54746), (2649, 52328), (3532, 39246), (5064, 27373), (5298, 26164), (6541, 21192), (7064, 19623), (10596, 13082)]