140971632

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:702

約数の個数: 80

約数和(自身を含む): 378547200

約数和(自身を除く): 237575568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 211, 248, 372, 422, 449, 496, 633, 744, 844, 898, 1266, 1347, 1488, 1688, 1796, 2532, 2694, 3376, 3592, 5064, 5388, 6541, 7184, 10128, 10776, 13082, 13919, 19623, 21552, 26164, 27838, 39246, 41757, 52328, 55676, 78492, 83514, 94739, 104656, 111352, 156984, 167028, 189478, 222704, 284217, 313968, 334056, 378956, 568434, 668112, 757912, 1136868, 1515824, 2273736, 2936909, 4547472, 5873818, 8810727, 11747636, 17621454, 23495272, 35242908, 46990544, 70485816, 140971632]

約数ペア:

[(1, 140971632), (2, 70485816), (3, 46990544), (4, 35242908), (6, 23495272), (8, 17621454), (12, 11747636), (16, 8810727), (24, 5873818), (31, 4547472), (48, 2936909), (62, 2273736), (93, 1515824), (124, 1136868), (186, 757912), (211, 668112), (248, 568434), (372, 378956), (422, 334056), (449, 313968), (496, 284217), (633, 222704), (744, 189478), (844, 167028), (898, 156984), (1266, 111352), (1347, 104656), (1488, 94739), (1688, 83514), (1796, 78492), (2532, 55676), (2694, 52328), (3376, 41757), (3592, 39246), (5064, 27838), (5388, 26164), (6541, 21552), (7184, 19623), (10128, 13919), (10776, 13082)]