131495992

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{467}}^1\times {\mathrm{577}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 251568720

約数和(自身を除く): 120072728

約数列:

[1, 2, 4, 8, 61, 122, 244, 467, 488, 577, 934, 1154, 1868, 2308, 3736, 4616, 28487, 35197, 56974, 70394, 113948, 140788, 227896, 269459, 281576, 538918, 1077836, 2155672, 16436999, 32873998, 65747996, 131495992]

約数ペア:

[(1, 131495992), (2, 65747996), (4, 32873998), (8, 16436999), (61, 2155672), (122, 1077836), (244, 538918), (467, 281576), (488, 269459), (577, 227896), (934, 140788), (1154, 113948), (1868, 70394), (2308, 56974), (3736, 35197), (4616, 28487)]