127973376

素因数分解:

$2^{11}\times 3^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 379459080

約数和(自身を除く): 251485704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 131, 144, 159, 192, 212, 256, 262, 288, 318, 384, 393, 424, 477, 512, 524, 576, 636, 768, 786, 848, 954, 1024, 1048, 1152, 1179, 1272, 1536, 1572, 1696, 1908, 2048, 2096, 2304, 2358, 2544, 3072, 3144, 3392, 3816, 4192, 4608, 4716, 5088, 6144, 6288, 6784, 6943, 7632, 8384, 9216, 9432, 10176, 12576, 13568, 13886, 15264, 16768, 18432, 18864, 20352, 20829, 25152, 27136, 27772, 30528, 33536, 37728, 40704, 41658, 50304, 54272, 55544, 61056, 62487, 67072, 75456, 81408, 83316, 100608, 108544, 111088, 122112, 124974, 134144, 150912, 162816, 166632, 201216, 222176, 244224, 249948, 268288, 301824, 325632, 333264, 402432, 444352, 488448, 499896, 603648, 666528, 804864, 888704, 976896, 999792, 1207296, 1333056, 1777408, 1999584, 2414592, 2666112, 3554816, 3999168, 5332224, 7109632, 7998336, 10664448, 14219264, 15996672, 21328896, 31993344, 42657792, 63986688, 127973376]

約数ペア:

[(1, 127973376), (2, 63986688), (3, 42657792), (4, 31993344), (6, 21328896), (8, 15996672), (9, 14219264), (12, 10664448), (16, 7998336), (18, 7109632), (24, 5332224), (32, 3999168), (36, 3554816), (48, 2666112), (53, 2414592), (64, 1999584), (72, 1777408), (96, 1333056), (106, 1207296), (128, 999792), (131, 976896), (144, 888704), (159, 804864), (192, 666528), (212, 603648), (256, 499896), (262, 488448), (288, 444352), (318, 402432), (384, 333264), (393, 325632), (424, 301824), (477, 268288), (512, 249948), (524, 244224), (576, 222176), (636, 201216), (768, 166632), (786, 162816), (848, 150912), (954, 134144), (1024, 124974), (1048, 122112), (1152, 111088), (1179, 108544), (1272, 100608), (1536, 83316), (1572, 81408), (1696, 75456), (1908, 67072), (2048, 62487), (2096, 61056), (2304, 55544), (2358, 54272), (2544, 50304), (3072, 41658), (3144, 40704), (3392, 37728), (3816, 33536), (4192, 30528), (4608, 27772), (4716, 27136), (5088, 25152), (6144, 20829), (6288, 20352), (6784, 18864), (6943, 18432), (7632, 16768), (8384, 15264), (9216, 13886), (9432, 13568), (10176, 12576)]