141432447

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 227082240

約数和(自身を除く): 85649793

約数列:

[1, 3, 13, 19, 31, 39, 47, 57, 93, 131, 141, 247, 393, 403, 589, 611, 741, 893, 1209, 1457, 1703, 1767, 1833, 2489, 2679, 4061, 4371, 5109, 6157, 7467, 7657, 11609, 12183, 18471, 18941, 22971, 27683, 32357, 34827, 52793, 56823, 77159, 80041, 83049, 97071, 116983, 158379, 190867, 231477, 240123, 350949, 359879, 572601, 1003067, 1079637, 1520779, 2481271, 3009201, 3626473, 4562337, 7443813, 10879419, 47144149, 141432447]

約数ペア:

[(1, 141432447), (3, 47144149), (13, 10879419), (19, 7443813), (31, 4562337), (39, 3626473), (47, 3009201), (57, 2481271), (93, 1520779), (131, 1079637), (141, 1003067), (247, 572601), (393, 359879), (403, 350949), (589, 240123), (611, 231477), (741, 190867), (893, 158379), (1209, 116983), (1457, 97071), (1703, 83049), (1767, 80041), (1833, 77159), (2489, 56823), (2679, 52793), (4061, 34827), (4371, 32357), (5109, 27683), (6157, 22971), (7467, 18941), (7657, 18471), (11609, 12183)]