128530176

素因数分解:

$2^8\times 3^1\times {\mathrm{101}}^1\times {\mathrm{1657}}^1$

素因数の和:1777

約数の個数: 72

約数和(自身を含む): 345673104

約数和(自身を除く): 217142928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 128, 192, 202, 256, 303, 384, 404, 606, 768, 808, 1212, 1616, 1657, 2424, 3232, 3314, 4848, 4971, 6464, 6628, 9696, 9942, 12928, 13256, 19392, 19884, 25856, 26512, 38784, 39768, 53024, 77568, 79536, 106048, 159072, 167357, 212096, 318144, 334714, 424192, 502071, 636288, 669428, 1004142, 1272576, 1338856, 2008284, 2677712, 4016568, 5355424, 8033136, 10710848, 16066272, 21421696, 32132544, 42843392, 64265088, 128530176]

約数ペア:

[(1, 128530176), (2, 64265088), (3, 42843392), (4, 32132544), (6, 21421696), (8, 16066272), (12, 10710848), (16, 8033136), (24, 5355424), (32, 4016568), (48, 2677712), (64, 2008284), (96, 1338856), (101, 1272576), (128, 1004142), (192, 669428), (202, 636288), (256, 502071), (303, 424192), (384, 334714), (404, 318144), (606, 212096), (768, 167357), (808, 159072), (1212, 106048), (1616, 79536), (1657, 77568), (2424, 53024), (3232, 39768), (3314, 38784), (4848, 26512), (4971, 25856), (6464, 19884), (6628, 19392), (9696, 13256), (9942, 12928)]