2016132142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 3403699200

約数和(自身を除く): 1387567058

約数列:

[1, 2, 19, 29, 38, 43, 58, 86, 157, 271, 314, 542, 551, 817, 1102, 1247, 1634, 2494, 2983, 4553, 5149, 5966, 6751, 7859, 9106, 10298, 11653, 13502, 15718, 23306, 23693, 42547, 47386, 85094, 86507, 128269, 149321, 173014, 195779, 221407, 256538, 298642, 337937, 391558, 442814, 675874, 808393, 1233863, 1616786, 1829521, 2467726, 3659042, 3719801, 6420803, 7439602, 12841606, 23443397, 34760899, 46886794, 53056109, 69521798, 106112218, 1008066071, 2016132142]

約数ペア:

[(1, 2016132142), (2, 1008066071), (19, 106112218), (29, 69521798), (38, 53056109), (43, 46886794), (58, 34760899), (86, 23443397), (157, 12841606), (271, 7439602), (314, 6420803), (542, 3719801), (551, 3659042), (817, 2467726), (1102, 1829521), (1247, 1616786), (1634, 1233863), (2494, 808393), (2983, 675874), (4553, 442814), (5149, 391558), (5966, 337937), (6751, 298642), (7859, 256538), (9106, 221407), (10298, 195779), (11653, 173014), (13502, 149321), (15718, 128269), (23306, 86507), (23693, 85094), (42547, 47386)]