131524992

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2045

約数の個数: 128

約数和(自身を含む): 408816000

約数和(自身を除く): 277291008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2003, 2052, 2432, 2736, 3456, 3648, 4006, 4104, 5472, 6009, 7296, 8012, 8208, 10944, 12018, 16024, 16416, 18027, 21888, 24036, 32048, 32832, 36054, 38057, 48072, 54081, 64096, 65664, 72108, 76114, 96144, 108162, 114171, 128192, 144216, 152228, 192288, 216324, 228342, 256384, 288432, 304456, 342513, 384576, 432648, 456684, 576864, 608912, 685026, 769152, 865296, 913368, 1027539, 1153728, 1217824, 1370052, 1730592, 1826736, 2055078, 2307456, 2435648, 2740104, 3461184, 3653472, 4110156, 4871296, 5480208, 6922368, 7306944, 8220312, 10960416, 14613888, 16440624, 21920832, 32881248, 43841664, 65762496, 131524992]

約数ペア:

[(1, 131524992), (2, 65762496), (3, 43841664), (4, 32881248), (6, 21920832), (8, 16440624), (9, 14613888), (12, 10960416), (16, 8220312), (18, 7306944), (19, 6922368), (24, 5480208), (27, 4871296), (32, 4110156), (36, 3653472), (38, 3461184), (48, 2740104), (54, 2435648), (57, 2307456), (64, 2055078), (72, 1826736), (76, 1730592), (96, 1370052), (108, 1217824), (114, 1153728), (128, 1027539), (144, 913368), (152, 865296), (171, 769152), (192, 685026), (216, 608912), (228, 576864), (288, 456684), (304, 432648), (342, 384576), (384, 342513), (432, 304456), (456, 288432), (513, 256384), (576, 228342), (608, 216324), (684, 192288), (864, 152228), (912, 144216), (1026, 128192), (1152, 114171), (1216, 108162), (1368, 96144), (1728, 76114), (1824, 72108), (2003, 65664), (2052, 64096), (2432, 54081), (2736, 48072), (3456, 38057), (3648, 36054), (4006, 32832), (4104, 32048), (5472, 24036), (6009, 21888), (7296, 18027), (8012, 16416), (8208, 16024), (10944, 12018)]