15587788172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{139861}}^1$

素因数の和:140042

約数の個数: 48

約数和(自身を含む): 31720701600

約数和(自身を除く): 16132913428

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 149, 187, 298, 374, 596, 748, 1639, 2533, 3278, 5066, 6556, 10132, 27863, 55726, 111452, 139861, 279722, 559444, 1538471, 2377637, 3076942, 4755274, 6153884, 9510548, 20839289, 26154007, 41678578, 52308014, 83357156, 104616028, 229232179, 354267913, 458464358, 708535826, 916928716, 1417071652, 3896947043, 7793894086, 15587788172]

約数ペア:

[(1, 15587788172), (2, 7793894086), (4, 3896947043), (11, 1417071652), (17, 916928716), (22, 708535826), (34, 458464358), (44, 354267913), (68, 229232179), (149, 104616028), (187, 83357156), (298, 52308014), (374, 41678578), (596, 26154007), (748, 20839289), (1639, 9510548), (2533, 6153884), (3278, 4755274), (5066, 3076942), (6556, 2377637), (10132, 1538471), (27863, 559444), (55726, 279722), (111452, 139861)]