143007488

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 311284848

約数和(自身を除く): 168277360

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 128, 194, 208, 256, 388, 416, 443, 776, 832, 886, 1261, 1552, 1664, 1772, 2522, 3104, 3328, 3544, 5044, 5759, 6208, 7088, 10088, 11518, 12416, 14176, 20176, 23036, 24832, 28352, 40352, 42971, 46072, 56704, 80704, 85942, 92144, 113408, 161408, 171884, 184288, 322816, 343768, 368576, 558623, 687536, 737152, 1117246, 1375072, 1474304, 2234492, 2750144, 4468984, 5500288, 8937968, 11000576, 17875936, 35751872, 71503744, 143007488]

約数ペア:

[(1, 143007488), (2, 71503744), (4, 35751872), (8, 17875936), (13, 11000576), (16, 8937968), (26, 5500288), (32, 4468984), (52, 2750144), (64, 2234492), (97, 1474304), (104, 1375072), (128, 1117246), (194, 737152), (208, 687536), (256, 558623), (388, 368576), (416, 343768), (443, 322816), (776, 184288), (832, 171884), (886, 161408), (1261, 113408), (1552, 92144), (1664, 85942), (1772, 80704), (2522, 56704), (3104, 46072), (3328, 42971), (3544, 40352), (5044, 28352), (5759, 24832), (6208, 23036), (7088, 20176), (10088, 14176), (11518, 12416)]