181974324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{353}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 543811968

約数和(自身を除く): 361837644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 323, 353, 357, 361, 399, 476, 532, 646, 706, 714, 722, 798, 969, 1059, 1083, 1292, 1412, 1428, 1444, 1596, 1938, 2118, 2166, 2261, 2471, 2527, 3876, 4236, 4332, 4522, 4942, 5054, 6001, 6137, 6707, 6783, 7413, 7581, 9044, 9884, 10108, 12002, 12274, 13414, 13566, 14826, 15162, 18003, 18411, 20121, 24004, 24548, 26828, 27132, 29652, 30324, 36006, 36822, 40242, 42007, 42959, 46949, 72012, 73644, 80484, 84014, 85918, 93898, 114019, 126021, 127433, 128877, 140847, 168028, 171836, 187796, 228038, 252042, 254866, 257754, 281694, 342057, 382299, 456076, 504084, 509732, 515508, 563388, 684114, 764598, 798133, 892031, 1368228, 1529196, 1596266, 1784062, 2166361, 2394399, 2676093, 3192532, 3568124, 4332722, 4788798, 5352186, 6499083, 8665444, 9577596, 10704372, 12998166, 15164527, 25996332, 30329054, 45493581, 60658108, 90987162, 181974324]

約数ペア:

[(1, 181974324), (2, 90987162), (3, 60658108), (4, 45493581), (6, 30329054), (7, 25996332), (12, 15164527), (14, 12998166), (17, 10704372), (19, 9577596), (21, 8665444), (28, 6499083), (34, 5352186), (38, 4788798), (42, 4332722), (51, 3568124), (57, 3192532), (68, 2676093), (76, 2394399), (84, 2166361), (102, 1784062), (114, 1596266), (119, 1529196), (133, 1368228), (204, 892031), (228, 798133), (238, 764598), (266, 684114), (323, 563388), (353, 515508), (357, 509732), (361, 504084), (399, 456076), (476, 382299), (532, 342057), (646, 281694), (706, 257754), (714, 254866), (722, 252042), (798, 228038), (969, 187796), (1059, 171836), (1083, 168028), (1292, 140847), (1412, 128877), (1428, 127433), (1444, 126021), (1596, 114019), (1938, 93898), (2118, 85918), (2166, 84014), (2261, 80484), (2471, 73644), (2527, 72012), (3876, 46949), (4236, 42959), (4332, 42007), (4522, 40242), (4942, 36822), (5054, 36006), (6001, 30324), (6137, 29652), (6707, 27132), (6783, 26828), (7413, 24548), (7581, 24004), (9044, 20121), (9884, 18411), (10108, 18003), (12002, 15162), (12274, 14826), (13414, 13566)]