118951712

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1054

約数の個数: 72

約数和(自身を含む): 265982976

約数和(自身を除く): 147031264

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 121, 124, 176, 242, 248, 341, 352, 484, 496, 682, 968, 991, 992, 1364, 1936, 1982, 2728, 3751, 3872, 3964, 5456, 7502, 7928, 10901, 10912, 15004, 15856, 21802, 30008, 30721, 31712, 43604, 60016, 61442, 87208, 119911, 120032, 122884, 174416, 239822, 245768, 337931, 348832, 479644, 491536, 675862, 959288, 983072, 1351724, 1918576, 2703448, 3717241, 3837152, 5406896, 7434482, 10813792, 14868964, 29737928, 59475856, 118951712]

約数ペア:

[(1, 118951712), (2, 59475856), (4, 29737928), (8, 14868964), (11, 10813792), (16, 7434482), (22, 5406896), (31, 3837152), (32, 3717241), (44, 2703448), (62, 1918576), (88, 1351724), (121, 983072), (124, 959288), (176, 675862), (242, 491536), (248, 479644), (341, 348832), (352, 337931), (484, 245768), (496, 239822), (682, 174416), (968, 122884), (991, 120032), (992, 119911), (1364, 87208), (1936, 61442), (1982, 60016), (2728, 43604), (3751, 31712), (3872, 30721), (3964, 30008), (5456, 21802), (7502, 15856), (7928, 15004), (10901, 10912)]