144589952

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2803}}^1$

素因数の和:2861

約数の個数: 64

約数和(自身を含む): 320328960

約数和(自身を除く): 175739008

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 2803, 3224, 3968, 5606, 6448, 11212, 12896, 22424, 25792, 36439, 44848, 51584, 72878, 86893, 89696, 145756, 173786, 179392, 291512, 347572, 358784, 583024, 695144, 1129609, 1166048, 1390288, 2259218, 2332096, 2780576, 4518436, 4664192, 5561152, 9036872, 11122304, 18073744, 36147488, 72294976, 144589952]

約数ペア:

[(1, 144589952), (2, 72294976), (4, 36147488), (8, 18073744), (13, 11122304), (16, 9036872), (26, 5561152), (31, 4664192), (32, 4518436), (52, 2780576), (62, 2332096), (64, 2259218), (104, 1390288), (124, 1166048), (128, 1129609), (208, 695144), (248, 583024), (403, 358784), (416, 347572), (496, 291512), (806, 179392), (832, 173786), (992, 145756), (1612, 89696), (1664, 86893), (1984, 72878), (2803, 51584), (3224, 44848), (3968, 36439), (5606, 25792), (6448, 22424), (11212, 12896)]