156768142

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{38069}}^1$

素因数の和:38171

約数の個数: 16

約数和(自身を含む): 246693600

約数和(自身を除く): 89925458

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 38069, 76138, 1104001, 2208002, 2702899, 5405798, 78384071, 156768142]

約数ペア:

[(1, 156768142), (2, 78384071), (29, 5405798), (58, 2702899), (71, 2208002), (142, 1104001), (2059, 76138), (4118, 38069)]