149161194

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13009}}^1$

素因数の和:13044

約数の個数: 72

約数和(自身を含む): 404897220

約数和(自身を除く): 255736026

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 13009, 26018, 39027, 78054, 91063, 117081, 169117, 182126, 234162, 273189, 338234, 507351, 546378, 637441, 819567, 1014702, 1183819, 1274882, 1522053, 1639134, 1912323, 2367638, 3044106, 3551457, 3824646, 5736969, 7102914, 8286733, 10654371, 11473938, 16573466, 21308742, 24860199, 49720398, 74580597, 149161194]

約数ペア:

[(1, 149161194), (2, 74580597), (3, 49720398), (6, 24860199), (7, 21308742), (9, 16573466), (13, 11473938), (14, 10654371), (18, 8286733), (21, 7102914), (26, 5736969), (39, 3824646), (42, 3551457), (49, 3044106), (63, 2367638), (78, 1912323), (91, 1639134), (98, 1522053), (117, 1274882), (126, 1183819), (147, 1014702), (182, 819567), (234, 637441), (273, 546378), (294, 507351), (441, 338234), (546, 273189), (637, 234162), (819, 182126), (882, 169117), (1274, 117081), (1638, 91063), (1911, 78054), (3822, 39027), (5733, 26018), (11466, 13009)]