124006904

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 272160000

約数和(自身を除く): 148153096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 139, 178, 179, 278, 356, 358, 556, 623, 712, 716, 973, 1112, 1246, 1253, 1432, 1946, 2492, 2506, 3892, 4984, 5012, 7784, 10024, 12371, 15931, 24742, 24881, 31862, 49484, 49762, 63724, 86597, 98968, 99524, 111517, 127448, 173194, 174167, 199048, 223034, 346388, 348334, 446068, 692776, 696668, 892136, 1393336, 2214409, 4428818, 8857636, 15500863, 17715272, 31001726, 62003452, 124006904]

約数ペア:

[(1, 124006904), (2, 62003452), (4, 31001726), (7, 17715272), (8, 15500863), (14, 8857636), (28, 4428818), (56, 2214409), (89, 1393336), (139, 892136), (178, 696668), (179, 692776), (278, 446068), (356, 348334), (358, 346388), (556, 223034), (623, 199048), (712, 174167), (716, 173194), (973, 127448), (1112, 111517), (1246, 99524), (1253, 98968), (1432, 86597), (1946, 63724), (2492, 49762), (2506, 49484), (3892, 31862), (4984, 24881), (5012, 24742), (7784, 15931), (10024, 12371)]