156526812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10789}}^1$

素因数の和:10843

約数の個数: 72

約数和(自身を含む): 439886720

約数和(自身を除く): 283359908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 10789, 14508, 21578, 32367, 43156, 64734, 97101, 129468, 140257, 194202, 280514, 334459, 388404, 420771, 561028, 668918, 841542, 1003377, 1262313, 1337836, 1683084, 2006754, 2524626, 3010131, 4013508, 4347967, 5049252, 6020262, 8695934, 12040524, 13043901, 17391868, 26087802, 39131703, 52175604, 78263406, 156526812]

約数ペア:

[(1, 156526812), (2, 78263406), (3, 52175604), (4, 39131703), (6, 26087802), (9, 17391868), (12, 13043901), (13, 12040524), (18, 8695934), (26, 6020262), (31, 5049252), (36, 4347967), (39, 4013508), (52, 3010131), (62, 2524626), (78, 2006754), (93, 1683084), (117, 1337836), (124, 1262313), (156, 1003377), (186, 841542), (234, 668918), (279, 561028), (372, 420771), (403, 388404), (468, 334459), (558, 280514), (806, 194202), (1116, 140257), (1209, 129468), (1612, 97101), (2418, 64734), (3627, 43156), (4836, 32367), (7254, 21578), (10789, 14508)]