172316638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 284407200

約数和(自身を除く): 112090562

約数列:

[1, 2, 13, 26, 89, 113, 178, 226, 659, 1157, 1318, 1469, 2314, 2938, 8567, 10057, 17134, 20114, 58651, 74467, 117302, 130741, 148934, 261482, 762463, 968071, 1524926, 1936142, 6627563, 13255126, 86158319, 172316638]

約数ペア:

[(1, 172316638), (2, 86158319), (13, 13255126), (26, 6627563), (89, 1936142), (113, 1524926), (178, 968071), (226, 762463), (659, 261482), (1157, 148934), (1318, 130741), (1469, 117302), (2314, 74467), (2938, 58651), (8567, 20114), (10057, 17134)]