156730126

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2053}}^1$

素因数の和:2129

約数の個数: 48

約数和(自身を含む): 295036560

約数和(自身を除く): 138306434

約数列:

[1, 2, 7, 14, 19, 38, 41, 49, 82, 98, 133, 266, 287, 574, 779, 931, 1558, 1862, 2009, 2053, 4018, 4106, 5453, 10906, 14371, 28742, 38171, 39007, 76342, 78014, 84173, 100597, 168346, 201194, 273049, 546098, 589211, 1178422, 1599287, 1911343, 3198574, 3822686, 4124477, 8248954, 11195009, 22390018, 78365063, 156730126]

約数ペア:

[(1, 156730126), (2, 78365063), (7, 22390018), (14, 11195009), (19, 8248954), (38, 4124477), (41, 3822686), (49, 3198574), (82, 1911343), (98, 1599287), (133, 1178422), (266, 589211), (287, 546098), (574, 273049), (779, 201194), (931, 168346), (1558, 100597), (1862, 84173), (2009, 78014), (2053, 76342), (4018, 39007), (4106, 38171), (5453, 28742), (10906, 14371)]