15971904

素因数分解:

$2^6\times 3^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:119

約数の個数: 168

約数和(自身を含む): 51775360

約数和(自身を除く): 35803456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 79, 81, 96, 104, 108, 117, 144, 156, 158, 162, 192, 208, 216, 234, 237, 243, 288, 312, 316, 324, 351, 416, 432, 468, 474, 486, 576, 624, 632, 648, 702, 711, 832, 864, 936, 948, 972, 1027, 1053, 1248, 1264, 1296, 1404, 1422, 1728, 1872, 1896, 1944, 2054, 2106, 2133, 2496, 2528, 2592, 2808, 2844, 3081, 3159, 3744, 3792, 3888, 4108, 4212, 4266, 5056, 5184, 5616, 5688, 6162, 6318, 6399, 7488, 7584, 7776, 8216, 8424, 8532, 9243, 11232, 11376, 12324, 12636, 12798, 15168, 15552, 16432, 16848, 17064, 18486, 19197, 22464, 22752, 24648, 25272, 25596, 27729, 32864, 33696, 34128, 36972, 38394, 45504, 49296, 50544, 51192, 55458, 65728, 67392, 68256, 73944, 76788, 83187, 98592, 101088, 102384, 110916, 136512, 147888, 153576, 166374, 197184, 202176, 204768, 221832, 249561, 295776, 307152, 332748, 409536, 443664, 499122, 591552, 614304, 665496, 887328, 998244, 1228608, 1330992, 1774656, 1996488, 2661984, 3992976, 5323968, 7985952, 15971904]

約数ペア:

[(1, 15971904), (2, 7985952), (3, 5323968), (4, 3992976), (6, 2661984), (8, 1996488), (9, 1774656), (12, 1330992), (13, 1228608), (16, 998244), (18, 887328), (24, 665496), (26, 614304), (27, 591552), (32, 499122), (36, 443664), (39, 409536), (48, 332748), (52, 307152), (54, 295776), (64, 249561), (72, 221832), (78, 204768), (79, 202176), (81, 197184), (96, 166374), (104, 153576), (108, 147888), (117, 136512), (144, 110916), (156, 102384), (158, 101088), (162, 98592), (192, 83187), (208, 76788), (216, 73944), (234, 68256), (237, 67392), (243, 65728), (288, 55458), (312, 51192), (316, 50544), (324, 49296), (351, 45504), (416, 38394), (432, 36972), (468, 34128), (474, 33696), (486, 32864), (576, 27729), (624, 25596), (632, 25272), (648, 24648), (702, 22752), (711, 22464), (832, 19197), (864, 18486), (936, 17064), (948, 16848), (972, 16432), (1027, 15552), (1053, 15168), (1248, 12798), (1264, 12636), (1296, 12324), (1404, 11376), (1422, 11232), (1728, 9243), (1872, 8532), (1896, 8424), (1944, 8216), (2054, 7776), (2106, 7584), (2133, 7488), (2496, 6399), (2528, 6318), (2592, 6162), (2808, 5688), (2844, 5616), (3081, 5184), (3159, 5056), (3744, 4266), (3792, 4212), (3888, 4108)]