177333728

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{271}}^1$

素因数の和:329

約数の個数: 108

約数和(自身を含む): 417073104

約数和(自身を除く): 239739376

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 169, 176, 208, 242, 271, 286, 338, 352, 416, 484, 542, 572, 676, 968, 1084, 1144, 1352, 1573, 1859, 1936, 2168, 2288, 2704, 2981, 3146, 3523, 3718, 3872, 4336, 4576, 5408, 5962, 6292, 7046, 7436, 8672, 11924, 12584, 14092, 14872, 20449, 23848, 25168, 28184, 29744, 32791, 38753, 40898, 45799, 47696, 50336, 56368, 59488, 65582, 77506, 81796, 91598, 95392, 112736, 131164, 155012, 163592, 183196, 262328, 310024, 327184, 366392, 426283, 503789, 524656, 620048, 654368, 732784, 852566, 1007578, 1049312, 1240096, 1465568, 1705132, 2015156, 3410264, 4030312, 5541679, 6820528, 8060624, 11083358, 13641056, 16121248, 22166716, 44333432, 88666864, 177333728]

約数ペア:

[(1, 177333728), (2, 88666864), (4, 44333432), (8, 22166716), (11, 16121248), (13, 13641056), (16, 11083358), (22, 8060624), (26, 6820528), (32, 5541679), (44, 4030312), (52, 3410264), (88, 2015156), (104, 1705132), (121, 1465568), (143, 1240096), (169, 1049312), (176, 1007578), (208, 852566), (242, 732784), (271, 654368), (286, 620048), (338, 524656), (352, 503789), (416, 426283), (484, 366392), (542, 327184), (572, 310024), (676, 262328), (968, 183196), (1084, 163592), (1144, 155012), (1352, 131164), (1573, 112736), (1859, 95392), (1936, 91598), (2168, 81796), (2288, 77506), (2704, 65582), (2981, 59488), (3146, 56368), (3523, 50336), (3718, 47696), (3872, 45799), (4336, 40898), (4576, 38753), (5408, 32791), (5962, 29744), (6292, 28184), (7046, 25168), (7436, 23848), (8672, 20449), (11924, 14872), (12584, 14092)]