156728633984

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{743}}^1\times {\mathrm{1163}}^1$

素因数の和:2042

約数の個数: 128

約数和(自身を含む): 340084483200

約数和(自身を除く): 183355849216

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 128, 208, 218, 416, 436, 743, 832, 872, 1163, 1417, 1486, 1664, 1744, 2326, 2834, 2972, 3488, 4652, 5668, 5944, 6976, 9304, 9659, 11336, 11888, 13952, 15119, 18608, 19318, 22672, 23776, 30238, 37216, 38636, 45344, 47552, 60476, 74432, 77272, 80987, 90688, 95104, 120952, 126767, 148864, 154544, 161974, 181376, 241904, 253534, 309088, 323948, 483808, 507068, 618176, 647896, 864109, 967616, 1014136, 1052831, 1236352, 1295792, 1647971, 1728218, 1935232, 2028272, 2105662, 2591584, 3295942, 3456436, 4056544, 4211324, 5183168, 6591884, 6912872, 8113088, 8422648, 10366336, 11233417, 13183768, 13825744, 16226176, 16845296, 22466834, 26367536, 27651488, 33690592, 44933668, 52735072, 55302976, 67381184, 89867336, 94187881, 105470144, 110605952, 134762368, 179734672, 188375762, 210940288, 359469344, 376751524, 718938688, 753503048, 1224442453, 1437877376, 1507006096, 2448884906, 3014012192, 4897769812, 6028024384, 9795539624, 12056048768, 19591079248, 39182158496, 78364316992, 156728633984]

約数ペア:

[(1, 156728633984), (2, 78364316992), (4, 39182158496), (8, 19591079248), (13, 12056048768), (16, 9795539624), (26, 6028024384), (32, 4897769812), (52, 3014012192), (64, 2448884906), (104, 1507006096), (109, 1437877376), (128, 1224442453), (208, 753503048), (218, 718938688), (416, 376751524), (436, 359469344), (743, 210940288), (832, 188375762), (872, 179734672), (1163, 134762368), (1417, 110605952), (1486, 105470144), (1664, 94187881), (1744, 89867336), (2326, 67381184), (2834, 55302976), (2972, 52735072), (3488, 44933668), (4652, 33690592), (5668, 27651488), (5944, 26367536), (6976, 22466834), (9304, 16845296), (9659, 16226176), (11336, 13825744), (11888, 13183768), (13952, 11233417), (15119, 10366336), (18608, 8422648), (19318, 8113088), (22672, 6912872), (23776, 6591884), (30238, 5183168), (37216, 4211324), (38636, 4056544), (45344, 3456436), (47552, 3295942), (60476, 2591584), (74432, 2105662), (77272, 2028272), (80987, 1935232), (90688, 1728218), (95104, 1647971), (120952, 1295792), (126767, 1236352), (148864, 1052831), (154544, 1014136), (161974, 967616), (181376, 864109), (241904, 647896), (253534, 618176), (309088, 507068), (323948, 483808)]