142681308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{154417}}^1$

素因数の和:154442

約数の個数: 48

約数和(自身を含む): 415075584

約数和(自身を除く): 272394276

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 154417, 308834, 463251, 617668, 926502, 1080919, 1698587, 1853004, 2161838, 3242757, 3397174, 4323676, 5095761, 6485514, 6794348, 10191522, 11890109, 12971028, 20383044, 23780218, 35670327, 47560436, 71340654, 142681308]

約数ペア:

[(1, 142681308), (2, 71340654), (3, 47560436), (4, 35670327), (6, 23780218), (7, 20383044), (11, 12971028), (12, 11890109), (14, 10191522), (21, 6794348), (22, 6485514), (28, 5095761), (33, 4323676), (42, 3397174), (44, 3242757), (66, 2161838), (77, 1853004), (84, 1698587), (132, 1080919), (154, 926502), (231, 617668), (308, 463251), (462, 308834), (924, 154417)]