155903712

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{52387}}^1$

素因数の和:52431

約数の個数: 48

約数和(自身を含む): 422456832

約数和(自身を除く): 266553120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 52387, 104774, 157161, 209548, 314322, 419096, 628644, 838192, 1257288, 1623997, 1676384, 2514576, 3247994, 4871991, 5029152, 6495988, 9743982, 12991976, 19487964, 25983952, 38975928, 51967904, 77951856, 155903712]

約数ペア:

[(1, 155903712), (2, 77951856), (3, 51967904), (4, 38975928), (6, 25983952), (8, 19487964), (12, 12991976), (16, 9743982), (24, 6495988), (31, 5029152), (32, 4871991), (48, 3247994), (62, 2514576), (93, 1676384), (96, 1623997), (124, 1257288), (186, 838192), (248, 628644), (372, 419096), (496, 314322), (744, 209548), (992, 157161), (1488, 104774), (2976, 52387)]