148778056

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2087}}^1$

素因数の和:2186

約数の個数: 64

約数和(自身を含む): 340761600

約数和(自身を除く): 191983544

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 67, 76, 133, 134, 152, 266, 268, 469, 532, 536, 938, 1064, 1273, 1876, 2087, 2546, 3752, 4174, 5092, 8348, 8911, 10184, 14609, 16696, 17822, 29218, 35644, 39653, 58436, 71288, 79306, 116872, 139829, 158612, 277571, 279658, 317224, 555142, 559316, 978803, 1110284, 1118632, 1957606, 2220568, 2656751, 3915212, 5313502, 7830424, 10627004, 18597257, 21254008, 37194514, 74389028, 148778056]

約数ペア:

[(1, 148778056), (2, 74389028), (4, 37194514), (7, 21254008), (8, 18597257), (14, 10627004), (19, 7830424), (28, 5313502), (38, 3915212), (56, 2656751), (67, 2220568), (76, 1957606), (133, 1118632), (134, 1110284), (152, 978803), (266, 559316), (268, 555142), (469, 317224), (532, 279658), (536, 277571), (938, 158612), (1064, 139829), (1273, 116872), (1876, 79306), (2087, 71288), (2546, 58436), (3752, 39653), (4174, 35644), (5092, 29218), (8348, 17822), (8911, 16696), (10184, 14609)]