169690444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 394813440

約数和(自身を除く): 225122996

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 107, 133, 154, 209, 214, 266, 271, 308, 418, 428, 532, 542, 749, 836, 1084, 1177, 1463, 1498, 1897, 2033, 2354, 2926, 2981, 2996, 3794, 4066, 4708, 5149, 5852, 5962, 7588, 8132, 8239, 10298, 11924, 14231, 16478, 20596, 20867, 22363, 28462, 28997, 32956, 36043, 41734, 44726, 56639, 56924, 57994, 72086, 83468, 89452, 113278, 115988, 144172, 156541, 202979, 226556, 313082, 318967, 396473, 405958, 550943, 626164, 637934, 792946, 811916, 1101886, 1275868, 1585892, 2203772, 2232769, 3856601, 4465538, 6060373, 7713202, 8931076, 12120746, 15426404, 24241492, 42422611, 84845222, 169690444]

約数ペア:

[(1, 169690444), (2, 84845222), (4, 42422611), (7, 24241492), (11, 15426404), (14, 12120746), (19, 8931076), (22, 7713202), (28, 6060373), (38, 4465538), (44, 3856601), (76, 2232769), (77, 2203772), (107, 1585892), (133, 1275868), (154, 1101886), (209, 811916), (214, 792946), (266, 637934), (271, 626164), (308, 550943), (418, 405958), (428, 396473), (532, 318967), (542, 313082), (749, 226556), (836, 202979), (1084, 156541), (1177, 144172), (1463, 115988), (1498, 113278), (1897, 89452), (2033, 83468), (2354, 72086), (2926, 57994), (2981, 56924), (2996, 56639), (3794, 44726), (4066, 41734), (4708, 36043), (5149, 32956), (5852, 28997), (5962, 28462), (7588, 22363), (8132, 20867), (8239, 20596), (10298, 16478), (11924, 14231)]