117703328

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:514

約数の個数: 72

約数和(自身を含む): 255775968

約数和(自身を除く): 138072640

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 361, 368, 437, 443, 608, 722, 736, 874, 886, 1444, 1748, 1772, 2888, 3496, 3544, 5776, 6992, 7088, 8303, 8417, 10189, 11552, 13984, 14176, 16606, 16834, 20378, 33212, 33668, 40756, 66424, 67336, 81512, 132848, 134672, 159923, 163024, 193591, 265696, 269344, 319846, 326048, 387182, 639692, 774364, 1279384, 1548728, 2558768, 3097456, 3678229, 5117536, 6194912, 7356458, 14712916, 29425832, 58851664, 117703328]

約数ペア:

[(1, 117703328), (2, 58851664), (4, 29425832), (8, 14712916), (16, 7356458), (19, 6194912), (23, 5117536), (32, 3678229), (38, 3097456), (46, 2558768), (76, 1548728), (92, 1279384), (152, 774364), (184, 639692), (304, 387182), (361, 326048), (368, 319846), (437, 269344), (443, 265696), (608, 193591), (722, 163024), (736, 159923), (874, 134672), (886, 132848), (1444, 81512), (1748, 67336), (1772, 66424), (2888, 40756), (3496, 33668), (3544, 33212), (5776, 20378), (6992, 16834), (7088, 16606), (8303, 14176), (8417, 13984), (10189, 11552)]