162001448

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{21751}}^1$

素因数の和:21790

約数の個数: 48

約数和(自身を含む): 371959200

約数和(自身を除く): 209957752

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 21751, 43502, 87004, 152257, 174008, 304514, 413269, 609028, 826538, 1065799, 1218056, 1653076, 2131598, 2892883, 3306152, 4263196, 5785766, 8526392, 11571532, 20250181, 23143064, 40500362, 81000724, 162001448]

約数ペア:

[(1, 162001448), (2, 81000724), (4, 40500362), (7, 23143064), (8, 20250181), (14, 11571532), (19, 8526392), (28, 5785766), (38, 4263196), (49, 3306152), (56, 2892883), (76, 2131598), (98, 1653076), (133, 1218056), (152, 1065799), (196, 826538), (266, 609028), (392, 413269), (532, 304514), (931, 174008), (1064, 152257), (1862, 87004), (3724, 43502), (7448, 21751)]