133194512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 291677760

約数和(自身を除く): 158483248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 109, 131, 176, 212, 218, 262, 424, 436, 524, 583, 848, 872, 1048, 1166, 1199, 1441, 1744, 2096, 2332, 2398, 2882, 4664, 4796, 5764, 5777, 6943, 9328, 9592, 11528, 11554, 13886, 14279, 19184, 23056, 23108, 27772, 28558, 46216, 55544, 57116, 63547, 76373, 92432, 111088, 114232, 127094, 152746, 157069, 228464, 254188, 305492, 314138, 508376, 610984, 628276, 756787, 1016752, 1221968, 1256552, 1513574, 2513104, 3027148, 6054296, 8324657, 12108592, 16649314, 33298628, 66597256, 133194512]

約数ペア:

[(1, 133194512), (2, 66597256), (4, 33298628), (8, 16649314), (11, 12108592), (16, 8324657), (22, 6054296), (44, 3027148), (53, 2513104), (88, 1513574), (106, 1256552), (109, 1221968), (131, 1016752), (176, 756787), (212, 628276), (218, 610984), (262, 508376), (424, 314138), (436, 305492), (524, 254188), (583, 228464), (848, 157069), (872, 152746), (1048, 127094), (1166, 114232), (1199, 111088), (1441, 92432), (1744, 76373), (2096, 63547), (2332, 57116), (2398, 55544), (2882, 46216), (4664, 28558), (4796, 27772), (5764, 23108), (5777, 23056), (6943, 19184), (9328, 14279), (9592, 13886), (11528, 11554)]