163215704864

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{2677}}^1\times {\mathrm{100279}}^1$

素因数の和:102985

約数の個数: 48

約数和(自身を含む): 338372798400

約数和(自身を除く): 175157093536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 2677, 5354, 10708, 21416, 42832, 50863, 85664, 100279, 101726, 200558, 203452, 401116, 406904, 802232, 813808, 1604464, 1627616, 1905301, 3208928, 3810602, 7621204, 15242408, 30484816, 60969632, 268446883, 536893766, 1073787532, 2147575064, 4295150128, 5100490777, 8590300256, 10200981554, 20401963108, 40803926216, 81607852432, 163215704864]

約数ペア:

[(1, 163215704864), (2, 81607852432), (4, 40803926216), (8, 20401963108), (16, 10200981554), (19, 8590300256), (32, 5100490777), (38, 4295150128), (76, 2147575064), (152, 1073787532), (304, 536893766), (608, 268446883), (2677, 60969632), (5354, 30484816), (10708, 15242408), (21416, 7621204), (42832, 3810602), (50863, 3208928), (85664, 1905301), (100279, 1627616), (101726, 1604464), (200558, 813808), (203452, 802232), (401116, 406904)]