144954342

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2803}}^1$

素因数の和:2854

約数の個数: 72

約数和(自身を含む): 360218664

約数和(自身を除く): 215264322

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 169, 221, 234, 306, 338, 442, 507, 663, 1014, 1326, 1521, 1989, 2803, 2873, 3042, 3978, 5606, 5746, 8409, 8619, 16818, 17238, 25227, 25857, 36439, 47651, 50454, 51714, 72878, 95302, 109317, 142953, 218634, 285906, 327951, 428859, 473707, 619463, 655902, 857718, 947414, 1238926, 1421121, 1858389, 2842242, 3716778, 4263363, 5575167, 8053019, 8526726, 11150334, 16106038, 24159057, 48318114, 72477171, 144954342]

約数ペア:

[(1, 144954342), (2, 72477171), (3, 48318114), (6, 24159057), (9, 16106038), (13, 11150334), (17, 8526726), (18, 8053019), (26, 5575167), (34, 4263363), (39, 3716778), (51, 2842242), (78, 1858389), (102, 1421121), (117, 1238926), (153, 947414), (169, 857718), (221, 655902), (234, 619463), (306, 473707), (338, 428859), (442, 327951), (507, 285906), (663, 218634), (1014, 142953), (1326, 109317), (1521, 95302), (1989, 72878), (2803, 51714), (2873, 50454), (3042, 47651), (3978, 36439), (5606, 25857), (5746, 25227), (8409, 17238), (8619, 16818)]