155882688

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 168

約数和(自身を含む): 471482928

約数和(自身を除く): 315600240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 152, 156, 173, 192, 208, 228, 247, 304, 312, 346, 361, 416, 456, 494, 519, 608, 624, 692, 722, 741, 832, 912, 988, 1038, 1083, 1216, 1248, 1384, 1444, 1482, 1824, 1976, 2076, 2166, 2249, 2496, 2768, 2888, 2964, 3287, 3648, 3952, 4152, 4332, 4498, 4693, 5536, 5776, 5928, 6574, 6747, 7904, 8304, 8664, 8996, 9386, 9861, 11072, 11552, 11856, 13148, 13494, 14079, 15808, 16608, 17328, 17992, 18772, 19722, 23104, 23712, 26296, 26988, 28158, 33216, 34656, 35984, 37544, 39444, 42731, 47424, 52592, 53976, 56316, 62453, 69312, 71968, 75088, 78888, 85462, 105184, 107952, 112632, 124906, 128193, 143936, 150176, 157776, 170924, 187359, 210368, 215904, 225264, 249812, 256386, 300352, 315552, 341848, 374718, 431808, 450528, 499624, 512772, 631104, 683696, 749436, 811889, 901056, 999248, 1025544, 1367392, 1498872, 1623778, 1998496, 2051088, 2435667, 2734784, 2997744, 3247556, 3996992, 4102176, 4871334, 5995488, 6495112, 8204352, 9742668, 11990976, 12990224, 19485336, 25980448, 38970672, 51960896, 77941344, 155882688]

約数ペア:

[(1, 155882688), (2, 77941344), (3, 51960896), (4, 38970672), (6, 25980448), (8, 19485336), (12, 12990224), (13, 11990976), (16, 9742668), (19, 8204352), (24, 6495112), (26, 5995488), (32, 4871334), (38, 4102176), (39, 3996992), (48, 3247556), (52, 2997744), (57, 2734784), (64, 2435667), (76, 2051088), (78, 1998496), (96, 1623778), (104, 1498872), (114, 1367392), (152, 1025544), (156, 999248), (173, 901056), (192, 811889), (208, 749436), (228, 683696), (247, 631104), (304, 512772), (312, 499624), (346, 450528), (361, 431808), (416, 374718), (456, 341848), (494, 315552), (519, 300352), (608, 256386), (624, 249812), (692, 225264), (722, 215904), (741, 210368), (832, 187359), (912, 170924), (988, 157776), (1038, 150176), (1083, 143936), (1216, 128193), (1248, 124906), (1384, 112632), (1444, 107952), (1482, 105184), (1824, 85462), (1976, 78888), (2076, 75088), (2166, 71968), (2249, 69312), (2496, 62453), (2768, 56316), (2888, 53976), (2964, 52592), (3287, 47424), (3648, 42731), (3952, 39444), (4152, 37544), (4332, 35984), (4498, 34656), (4693, 33216), (5536, 28158), (5776, 26988), (5928, 26296), (6574, 23712), (6747, 23104), (7904, 19722), (8304, 18772), (8664, 17992), (8996, 17328), (9386, 16608), (9861, 15808), (11072, 14079), (11552, 13494), (11856, 13148)]