15678737016

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{12157}}^1$

素因数の和:12321

約数の個数: 128

約数和(自身を含む): 43331112000

約数和(自身を除く): 27652374984

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 102, 109, 116, 136, 174, 204, 218, 232, 327, 348, 408, 436, 493, 654, 696, 872, 986, 1308, 1479, 1853, 1972, 2616, 2958, 3161, 3706, 3944, 5559, 5916, 6322, 7412, 9483, 11118, 11832, 12157, 12644, 14824, 18966, 22236, 24314, 25288, 36471, 37932, 44472, 48628, 53737, 72942, 75864, 97256, 107474, 145884, 161211, 206669, 214948, 291768, 322422, 352553, 413338, 429896, 620007, 644844, 705106, 826676, 1057659, 1240014, 1289688, 1325113, 1410212, 1653352, 2115318, 2480028, 2650226, 2820424, 3975339, 4230636, 4960056, 5300452, 5993401, 7950678, 8461272, 10600904, 11986802, 15901356, 17980203, 22526921, 23973604, 31802712, 35960406, 38428277, 45053842, 47947208, 67580763, 71920812, 76856554, 90107684, 115284831, 135161526, 143841624, 153713108, 180215368, 230569662, 270323052, 307426216, 461139324, 540646104, 653280709, 922278648, 1306561418, 1959842127, 2613122836, 3919684254, 5226245672, 7839368508, 15678737016]

約数ペア:

[(1, 15678737016), (2, 7839368508), (3, 5226245672), (4, 3919684254), (6, 2613122836), (8, 1959842127), (12, 1306561418), (17, 922278648), (24, 653280709), (29, 540646104), (34, 461139324), (51, 307426216), (58, 270323052), (68, 230569662), (87, 180215368), (102, 153713108), (109, 143841624), (116, 135161526), (136, 115284831), (174, 90107684), (204, 76856554), (218, 71920812), (232, 67580763), (327, 47947208), (348, 45053842), (408, 38428277), (436, 35960406), (493, 31802712), (654, 23973604), (696, 22526921), (872, 17980203), (986, 15901356), (1308, 11986802), (1479, 10600904), (1853, 8461272), (1972, 7950678), (2616, 5993401), (2958, 5300452), (3161, 4960056), (3706, 4230636), (3944, 3975339), (5559, 2820424), (5916, 2650226), (6322, 2480028), (7412, 2115318), (9483, 1653352), (11118, 1410212), (11832, 1325113), (12157, 1289688), (12644, 1240014), (14824, 1057659), (18966, 826676), (22236, 705106), (24314, 644844), (25288, 620007), (36471, 429896), (37932, 413338), (44472, 352553), (48628, 322422), (53737, 291768), (72942, 214948), (75864, 206669), (97256, 161211), (107474, 145884)]