141727012

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 304516800

約数和(自身を除く): 162789788

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 149, 161, 196, 211, 298, 322, 422, 596, 644, 844, 1043, 1127, 1477, 2086, 2254, 2954, 3427, 4172, 4508, 4853, 5908, 6854, 7301, 9706, 10339, 13708, 14602, 19412, 20678, 23989, 29204, 31439, 33971, 41356, 47978, 62878, 67942, 95956, 125756, 135884, 167923, 220073, 237797, 335846, 440146, 475594, 671692, 723097, 880292, 951188, 1446194, 1540511, 2892388, 3081022, 5061679, 6162044, 10123358, 20246716, 35431753, 70863506, 141727012]

約数ペア:

[(1, 141727012), (2, 70863506), (4, 35431753), (7, 20246716), (14, 10123358), (23, 6162044), (28, 5061679), (46, 3081022), (49, 2892388), (92, 1540511), (98, 1446194), (149, 951188), (161, 880292), (196, 723097), (211, 671692), (298, 475594), (322, 440146), (422, 335846), (596, 237797), (644, 220073), (844, 167923), (1043, 135884), (1127, 125756), (1477, 95956), (2086, 67942), (2254, 62878), (2954, 47978), (3427, 41356), (4172, 33971), (4508, 31439), (4853, 29204), (5908, 23989), (6854, 20678), (7301, 19412), (9706, 14602), (10339, 13708)]