172634231

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 222566400

約数和(自身を除く): 49932169

約数列:

[1, 7, 11, 41, 77, 149, 287, 367, 451, 1043, 1639, 2569, 3157, 4037, 6109, 11473, 15047, 28259, 42763, 54683, 67199, 105329, 165517, 382781, 470393, 601513, 1158619, 2242003, 4210591, 15694021, 24662033, 172634231]

約数ペア:

[(1, 172634231), (7, 24662033), (11, 15694021), (41, 4210591), (77, 2242003), (149, 1158619), (287, 601513), (367, 470393), (451, 382781), (1043, 165517), (1639, 105329), (2569, 67199), (3157, 54683), (4037, 42763), (6109, 28259), (11473, 15047)]