141757792

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1244

約数の個数: 72

約数和(自身を含む): 316927296

約数和(自身を除く): 175169504

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, 992, 1181, 1364, 1936, 2362, 2728, 3751, 3872, 4724, 5456, 7502, 9448, 10912, 12991, 15004, 18896, 25982, 30008, 36611, 37792, 51964, 60016, 73222, 103928, 120032, 142901, 146444, 207856, 285802, 292888, 402721, 415712, 571604, 585776, 805442, 1143208, 1171552, 1610884, 2286416, 3221768, 4429931, 4572832, 6443536, 8859862, 12887072, 17719724, 35439448, 70878896, 141757792]

約数ペア:

[(1, 141757792), (2, 70878896), (4, 35439448), (8, 17719724), (11, 12887072), (16, 8859862), (22, 6443536), (31, 4572832), (32, 4429931), (44, 3221768), (62, 2286416), (88, 1610884), (121, 1171552), (124, 1143208), (176, 805442), (242, 585776), (248, 571604), (341, 415712), (352, 402721), (484, 292888), (496, 285802), (682, 207856), (968, 146444), (992, 142901), (1181, 120032), (1364, 103928), (1936, 73222), (2362, 60016), (2728, 51964), (3751, 37792), (3872, 36611), (4724, 30008), (5456, 25982), (7502, 18896), (9448, 15004), (10912, 12991)]