129448128

素因数分解:

$2^6\times 3^1\times {\mathrm{83}}^1\times {\mathrm{8123}}^1$

素因数の和:8221

約数の個数: 56

約数和(自身を含む): 346667328

約数和(自身を除く): 217219200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 166, 192, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 5312, 7968, 8123, 15936, 16246, 24369, 32492, 48738, 64984, 97476, 129968, 194952, 259936, 389904, 519872, 674209, 779808, 1348418, 1559616, 2022627, 2696836, 4045254, 5393672, 8090508, 10787344, 16181016, 21574688, 32362032, 43149376, 64724064, 129448128]

約数ペア:

[(1, 129448128), (2, 64724064), (3, 43149376), (4, 32362032), (6, 21574688), (8, 16181016), (12, 10787344), (16, 8090508), (24, 5393672), (32, 4045254), (48, 2696836), (64, 2022627), (83, 1559616), (96, 1348418), (166, 779808), (192, 674209), (249, 519872), (332, 389904), (498, 259936), (664, 194952), (996, 129968), (1328, 97476), (1992, 64984), (2656, 48738), (3984, 32492), (5312, 24369), (7968, 16246), (8123, 15936)]