120925168

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 303362528

約数和(自身を除く): 182437360

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 157, 161, 182, 184, 208, 299, 314, 322, 364, 368, 529, 598, 628, 644, 728, 1058, 1099, 1196, 1256, 1288, 1456, 2041, 2093, 2116, 2198, 2392, 2512, 2576, 3611, 3703, 4082, 4186, 4232, 4396, 4784, 6877, 7222, 7406, 8164, 8372, 8464, 8792, 13754, 14287, 14444, 14812, 16328, 16744, 17584, 25277, 27508, 28574, 28888, 29624, 32656, 33488, 46943, 48139, 50554, 55016, 57148, 57776, 59248, 83053, 93886, 96278, 101108, 110032, 114296, 166106, 187772, 192556, 202216, 228592, 328601, 332212, 375544, 385112, 404432, 581371, 657202, 664424, 751088, 770224, 1079689, 1162742, 1314404, 1328848, 2159378, 2325484, 2628808, 4318756, 4650968, 5257616, 7557823, 8637512, 9301936, 15115646, 17275024, 30231292, 60462584, 120925168]

約数ペア:

[(1, 120925168), (2, 60462584), (4, 30231292), (7, 17275024), (8, 15115646), (13, 9301936), (14, 8637512), (16, 7557823), (23, 5257616), (26, 4650968), (28, 4318756), (46, 2628808), (52, 2325484), (56, 2159378), (91, 1328848), (92, 1314404), (104, 1162742), (112, 1079689), (157, 770224), (161, 751088), (182, 664424), (184, 657202), (208, 581371), (299, 404432), (314, 385112), (322, 375544), (364, 332212), (368, 328601), (529, 228592), (598, 202216), (628, 192556), (644, 187772), (728, 166106), (1058, 114296), (1099, 110032), (1196, 101108), (1256, 96278), (1288, 93886), (1456, 83053), (2041, 59248), (2093, 57776), (2116, 57148), (2198, 55016), (2392, 50554), (2512, 48139), (2576, 46943), (3611, 33488), (3703, 32656), (4082, 29624), (4186, 28888), (4232, 28574), (4396, 27508), (4784, 25277), (6877, 17584), (7222, 16744), (7406, 16328), (8164, 14812), (8372, 14444), (8464, 14287), (8792, 13754)]