173668288

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:581

約数の個数: 56

約数和(自身を含む): 354110544

約数和(自身を除く): 180442256

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 101, 134, 202, 268, 401, 404, 536, 802, 808, 1072, 1604, 1616, 2144, 3208, 3232, 4288, 6416, 6464, 6767, 12832, 13534, 25664, 26867, 27068, 40501, 53734, 54136, 81002, 107468, 108272, 162004, 214936, 216544, 324008, 429872, 433088, 648016, 859744, 1296032, 1719488, 2592064, 2713567, 5427134, 10854268, 21708536, 43417072, 86834144, 173668288]

約数ペア:

[(1, 173668288), (2, 86834144), (4, 43417072), (8, 21708536), (16, 10854268), (32, 5427134), (64, 2713567), (67, 2592064), (101, 1719488), (134, 1296032), (202, 859744), (268, 648016), (401, 433088), (404, 429872), (536, 324008), (802, 216544), (808, 214936), (1072, 162004), (1604, 108272), (1616, 107468), (2144, 81002), (3208, 54136), (3232, 53734), (4288, 40501), (6416, 27068), (6464, 26867), (6767, 25664), (12832, 13534)]