127273552

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59809}}^1$

素因数の和:59843

約数の個数: 40

約数和(自身を含む): 296657600

約数和(自身を除く): 169384048

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 59809, 119618, 239236, 418663, 478472, 837326, 956944, 1136371, 1674652, 2272742, 3349304, 4545484, 6698608, 7954597, 9090968, 15909194, 18181936, 31818388, 63636776, 127273552]

約数ペア:

[(1, 127273552), (2, 63636776), (4, 31818388), (7, 18181936), (8, 15909194), (14, 9090968), (16, 7954597), (19, 6698608), (28, 4545484), (38, 3349304), (56, 2272742), (76, 1674652), (112, 1136371), (133, 956944), (152, 837326), (266, 478472), (304, 418663), (532, 239236), (1064, 119618), (2128, 59809)]