80668126

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3469}}^1$

素因数の和:3640

約数の個数: 32

約数和(自身を含む): 151902720

約数和(自身を除く): 71234594

約数列:

[1, 2, 7, 11, 14, 22, 77, 151, 154, 302, 1057, 1661, 2114, 3322, 3469, 6938, 11627, 23254, 24283, 38159, 48566, 76318, 267113, 523819, 534226, 1047638, 3666733, 5762009, 7333466, 11524018, 40334063, 80668126]

約数ペア:

[(1, 80668126), (2, 40334063), (7, 11524018), (11, 7333466), (14, 5762009), (22, 3666733), (77, 1047638), (151, 534226), (154, 523819), (302, 267113), (1057, 76318), (1661, 48566), (2114, 38159), (3322, 24283), (3469, 23254), (6938, 11627)]