16381288

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 40629600

約数和(自身を除く): 24248312

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 49, 56, 58, 77, 88, 98, 116, 131, 154, 196, 203, 232, 262, 308, 319, 392, 406, 524, 539, 616, 638, 812, 917, 1048, 1078, 1276, 1421, 1441, 1624, 1834, 2156, 2233, 2552, 2842, 2882, 3668, 3799, 4312, 4466, 5684, 5764, 6419, 7336, 7598, 8932, 10087, 11368, 11528, 12838, 15196, 15631, 17864, 20174, 25676, 26593, 30392, 31262, 40348, 41789, 51352, 53186, 62524, 70609, 80696, 83578, 106372, 125048, 141218, 167156, 186151, 212744, 282436, 292523, 334312, 372302, 564872, 585046, 744604, 1170092, 1489208, 2047661, 2340184, 4095322, 8190644, 16381288]

約数ペア:

[(1, 16381288), (2, 8190644), (4, 4095322), (7, 2340184), (8, 2047661), (11, 1489208), (14, 1170092), (22, 744604), (28, 585046), (29, 564872), (44, 372302), (49, 334312), (56, 292523), (58, 282436), (77, 212744), (88, 186151), (98, 167156), (116, 141218), (131, 125048), (154, 106372), (196, 83578), (203, 80696), (232, 70609), (262, 62524), (308, 53186), (319, 51352), (392, 41789), (406, 40348), (524, 31262), (539, 30392), (616, 26593), (638, 25676), (812, 20174), (917, 17864), (1048, 15631), (1078, 15196), (1276, 12838), (1421, 11528), (1441, 11368), (1624, 10087), (1834, 8932), (2156, 7598), (2233, 7336), (2552, 6419), (2842, 5764), (2882, 5684), (3668, 4466), (3799, 4312)]