157961304

素因数分解:

$2^3\times 3^2\times {\mathrm{1019}}^1\times {\mathrm{2153}}^1$

素因数の和:3184

約数の個数: 48

約数和(自身を含む): 428430600

約数和(自身を除く): 270469296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1019, 2038, 2153, 3057, 4076, 4306, 6114, 6459, 8152, 8612, 9171, 12228, 12918, 17224, 18342, 19377, 24456, 25836, 36684, 38754, 51672, 73368, 77508, 155016, 2193907, 4387814, 6581721, 8775628, 13163442, 17551256, 19745163, 26326884, 39490326, 52653768, 78980652, 157961304]

約数ペア:

[(1, 157961304), (2, 78980652), (3, 52653768), (4, 39490326), (6, 26326884), (8, 19745163), (9, 17551256), (12, 13163442), (18, 8775628), (24, 6581721), (36, 4387814), (72, 2193907), (1019, 155016), (2038, 77508), (2153, 73368), (3057, 51672), (4076, 38754), (4306, 36684), (6114, 25836), (6459, 24456), (8152, 19377), (8612, 18342), (9171, 17224), (12228, 12918)]