160476256

素因数分解:

$2^5\times {\mathrm{29}}^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:224

約数の個数: 72

約数和(自身を含む): 335822760

約数和(自身を除く): 175346504

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 67, 89, 116, 134, 178, 232, 268, 356, 464, 536, 712, 841, 928, 1072, 1424, 1682, 1943, 2144, 2581, 2848, 3364, 3886, 5162, 5963, 6728, 7772, 10324, 11926, 13456, 15544, 20648, 23852, 26912, 31088, 41296, 47704, 56347, 62176, 74849, 82592, 95408, 112694, 149698, 172927, 190816, 225388, 299396, 345854, 450776, 598792, 691708, 901552, 1197584, 1383416, 1803104, 2395168, 2766832, 5014883, 5533664, 10029766, 20059532, 40119064, 80238128, 160476256]

約数ペア:

[(1, 160476256), (2, 80238128), (4, 40119064), (8, 20059532), (16, 10029766), (29, 5533664), (32, 5014883), (58, 2766832), (67, 2395168), (89, 1803104), (116, 1383416), (134, 1197584), (178, 901552), (232, 691708), (268, 598792), (356, 450776), (464, 345854), (536, 299396), (712, 225388), (841, 190816), (928, 172927), (1072, 149698), (1424, 112694), (1682, 95408), (1943, 82592), (2144, 74849), (2581, 62176), (2848, 56347), (3364, 47704), (3886, 41296), (5162, 31088), (5963, 26912), (6728, 23852), (7772, 20648), (10324, 15544), (11926, 13456)]