148688319

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 230428800

約数和(自身を除く): 81740481

約数列:

[1, 3, 13, 19, 39, 57, 59, 177, 179, 247, 361, 537, 741, 767, 1083, 1121, 2301, 2327, 3363, 3401, 4693, 6981, 10203, 10561, 14079, 14573, 21299, 31683, 43719, 44213, 63897, 64619, 132639, 137293, 193857, 200659, 276887, 411879, 601977, 830661, 840047, 2520141, 2608567, 3812521, 7825701, 11437563, 49562773, 148688319]

約数ペア:

[(1, 148688319), (3, 49562773), (13, 11437563), (19, 7825701), (39, 3812521), (57, 2608567), (59, 2520141), (177, 840047), (179, 830661), (247, 601977), (361, 411879), (537, 276887), (741, 200659), (767, 193857), (1083, 137293), (1121, 132639), (2301, 64619), (2327, 63897), (3363, 44213), (3401, 43719), (4693, 31683), (6981, 21299), (10203, 14573), (10561, 14079)]