168427729778

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1\times {\mathrm{16363}}^1$

素因数の和:17223

約数の個数: 64

約数和(自身を含む): 318964469760

約数和(自身を除く): 150536739982

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 623, 751, 979, 1246, 1502, 1958, 5257, 6853, 8261, 10514, 13706, 16363, 16522, 32726, 57827, 66839, 114541, 115654, 133678, 179993, 229082, 359986, 467873, 735229, 935746, 1259951, 1456307, 1470458, 2519902, 2912614, 5146603, 10194149, 10293206, 12288613, 16019377, 20388298, 24577226, 32038754, 86020291, 112135639, 135174743, 172040582, 224271278, 270349486, 946223201, 1093686557, 1892446402, 2187373114, 7655805899, 12030552127, 15311611798, 24061104254, 84213864889, 168427729778]

約数ペア:

[(1, 168427729778), (2, 84213864889), (7, 24061104254), (11, 15311611798), (14, 12030552127), (22, 7655805899), (77, 2187373114), (89, 1892446402), (154, 1093686557), (178, 946223201), (623, 270349486), (751, 224271278), (979, 172040582), (1246, 135174743), (1502, 112135639), (1958, 86020291), (5257, 32038754), (6853, 24577226), (8261, 20388298), (10514, 16019377), (13706, 12288613), (16363, 10293206), (16522, 10194149), (32726, 5146603), (57827, 2912614), (66839, 2519902), (114541, 1470458), (115654, 1456307), (133678, 1259951), (179993, 935746), (229082, 735229), (359986, 467873)]