166054688

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 336087864

約数和(自身を除く): 170033176

約数列:

[1, 2, 4, 8, 16, 32, 61, 97, 122, 194, 244, 388, 488, 776, 877, 976, 1552, 1754, 1952, 3104, 3508, 5917, 7016, 11834, 14032, 23668, 28064, 47336, 53497, 85069, 94672, 106994, 170138, 189344, 213988, 340276, 427976, 680552, 855952, 1361104, 1711904, 2722208, 5189209, 10378418, 20756836, 41513672, 83027344, 166054688]

約数ペア:

[(1, 166054688), (2, 83027344), (4, 41513672), (8, 20756836), (16, 10378418), (32, 5189209), (61, 2722208), (97, 1711904), (122, 1361104), (194, 855952), (244, 680552), (388, 427976), (488, 340276), (776, 213988), (877, 189344), (976, 170138), (1552, 106994), (1754, 94672), (1952, 85069), (3104, 53497), (3508, 47336), (5917, 28064), (7016, 23668), (11834, 14032)]