15253968

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:412

約数の個数: 80

約数和(自身を含む): 42247296

約数和(自身を除く): 26993328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 41, 46, 48, 69, 82, 92, 123, 138, 164, 184, 246, 276, 328, 337, 368, 492, 552, 656, 674, 943, 984, 1011, 1104, 1348, 1886, 1968, 2022, 2696, 2829, 3772, 4044, 5392, 5658, 7544, 7751, 8088, 11316, 13817, 15088, 15502, 16176, 22632, 23253, 27634, 31004, 41451, 45264, 46506, 55268, 62008, 82902, 93012, 110536, 124016, 165804, 186024, 221072, 317791, 331608, 372048, 635582, 663216, 953373, 1271164, 1906746, 2542328, 3813492, 5084656, 7626984, 15253968]

約数ペア:

[(1, 15253968), (2, 7626984), (3, 5084656), (4, 3813492), (6, 2542328), (8, 1906746), (12, 1271164), (16, 953373), (23, 663216), (24, 635582), (41, 372048), (46, 331608), (48, 317791), (69, 221072), (82, 186024), (92, 165804), (123, 124016), (138, 110536), (164, 93012), (184, 82902), (246, 62008), (276, 55268), (328, 46506), (337, 45264), (368, 41451), (492, 31004), (552, 27634), (656, 23253), (674, 22632), (943, 16176), (984, 15502), (1011, 15088), (1104, 13817), (1348, 11316), (1886, 8088), (1968, 7751), (2022, 7544), (2696, 5658), (2829, 5392), (3772, 4044)]