137273328

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:547

約数の個数: 120

約数和(自身を含む): 408545280

約数和(自身を除く): 271271952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 131, 144, 152, 171, 228, 262, 304, 342, 383, 393, 456, 524, 684, 766, 786, 912, 1048, 1149, 1179, 1368, 1532, 1572, 2096, 2298, 2358, 2489, 2736, 3064, 3144, 3447, 4596, 4716, 4978, 6128, 6288, 6894, 7277, 7467, 9192, 9432, 9956, 13788, 14554, 14934, 18384, 18864, 19912, 21831, 22401, 27576, 29108, 29868, 39824, 43662, 44802, 50173, 55152, 58216, 59736, 65493, 87324, 89604, 100346, 116432, 119472, 130986, 150519, 174648, 179208, 200692, 261972, 301038, 349296, 358416, 401384, 451557, 523944, 602076, 802768, 903114, 953287, 1047888, 1204152, 1806228, 1906574, 2408304, 2859861, 3612456, 3813148, 5719722, 7224912, 7626296, 8579583, 11439444, 15252592, 17159166, 22878888, 34318332, 45757776, 68636664, 137273328]

約数ペア:

[(1, 137273328), (2, 68636664), (3, 45757776), (4, 34318332), (6, 22878888), (8, 17159166), (9, 15252592), (12, 11439444), (16, 8579583), (18, 7626296), (19, 7224912), (24, 5719722), (36, 3813148), (38, 3612456), (48, 2859861), (57, 2408304), (72, 1906574), (76, 1806228), (114, 1204152), (131, 1047888), (144, 953287), (152, 903114), (171, 802768), (228, 602076), (262, 523944), (304, 451557), (342, 401384), (383, 358416), (393, 349296), (456, 301038), (524, 261972), (684, 200692), (766, 179208), (786, 174648), (912, 150519), (1048, 130986), (1149, 119472), (1179, 116432), (1368, 100346), (1532, 89604), (1572, 87324), (2096, 65493), (2298, 59736), (2358, 58216), (2489, 55152), (2736, 50173), (3064, 44802), (3144, 43662), (3447, 39824), (4596, 29868), (4716, 29108), (4978, 27576), (6128, 22401), (6288, 21831), (6894, 19912), (7277, 18864), (7467, 18384), (9192, 14934), (9432, 14554), (9956, 13788)]