123974208

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 168

約数和(自身を含む): 376586496

約数和(自身を除く): 252612288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 53, 62, 64, 72, 93, 96, 106, 124, 131, 144, 159, 186, 192, 212, 248, 262, 279, 288, 318, 372, 393, 424, 477, 496, 524, 558, 576, 636, 744, 786, 848, 954, 992, 1048, 1116, 1179, 1272, 1488, 1572, 1643, 1696, 1908, 1984, 2096, 2232, 2358, 2544, 2976, 3144, 3286, 3392, 3816, 4061, 4192, 4464, 4716, 4929, 5088, 5952, 6288, 6572, 6943, 7632, 8122, 8384, 8928, 9432, 9858, 10176, 12183, 12576, 13144, 13886, 14787, 15264, 16244, 17856, 18864, 19716, 20829, 24366, 25152, 26288, 27772, 29574, 30528, 32488, 36549, 37728, 39432, 41658, 48732, 52576, 55544, 59148, 62487, 64976, 73098, 75456, 78864, 83316, 97464, 105152, 111088, 118296, 124974, 129952, 146196, 157728, 166632, 194928, 215233, 222176, 236592, 249948, 259904, 292392, 315456, 333264, 389856, 430466, 444352, 473184, 499896, 584784, 645699, 666528, 779712, 860932, 946368, 999792, 1169568, 1291398, 1333056, 1721864, 1937097, 1999584, 2339136, 2582796, 3443728, 3874194, 3999168, 5165592, 6887456, 7748388, 10331184, 13774912, 15496776, 20662368, 30993552, 41324736, 61987104, 123974208]

約数ペア:

[(1, 123974208), (2, 61987104), (3, 41324736), (4, 30993552), (6, 20662368), (8, 15496776), (9, 13774912), (12, 10331184), (16, 7748388), (18, 6887456), (24, 5165592), (31, 3999168), (32, 3874194), (36, 3443728), (48, 2582796), (53, 2339136), (62, 1999584), (64, 1937097), (72, 1721864), (93, 1333056), (96, 1291398), (106, 1169568), (124, 999792), (131, 946368), (144, 860932), (159, 779712), (186, 666528), (192, 645699), (212, 584784), (248, 499896), (262, 473184), (279, 444352), (288, 430466), (318, 389856), (372, 333264), (393, 315456), (424, 292392), (477, 259904), (496, 249948), (524, 236592), (558, 222176), (576, 215233), (636, 194928), (744, 166632), (786, 157728), (848, 146196), (954, 129952), (992, 124974), (1048, 118296), (1116, 111088), (1179, 105152), (1272, 97464), (1488, 83316), (1572, 78864), (1643, 75456), (1696, 73098), (1908, 64976), (1984, 62487), (2096, 59148), (2232, 55544), (2358, 52576), (2544, 48732), (2976, 41658), (3144, 39432), (3286, 37728), (3392, 36549), (3816, 32488), (4061, 30528), (4192, 29574), (4464, 27772), (4716, 26288), (4929, 25152), (5088, 24366), (5952, 20829), (6288, 19716), (6572, 18864), (6943, 17856), (7632, 16244), (8122, 15264), (8384, 14787), (8928, 13886), (9432, 13144), (9858, 12576), (10176, 12183)]