168289524

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:374

約数の個数: 108

約数和(自身を含む): 466284000

約数和(自身を除く): 297994476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 139, 156, 169, 199, 234, 278, 338, 398, 417, 468, 507, 556, 597, 676, 796, 834, 1014, 1194, 1251, 1521, 1668, 1791, 1807, 2028, 2388, 2502, 2587, 3042, 3582, 3614, 5004, 5174, 5421, 6084, 7164, 7228, 7761, 10348, 10842, 15522, 16263, 21684, 23283, 23491, 27661, 31044, 32526, 33631, 46566, 46982, 55322, 65052, 67262, 70473, 82983, 93132, 93964, 100893, 110644, 134524, 140946, 165966, 201786, 211419, 248949, 281892, 302679, 331932, 359593, 403572, 422838, 497898, 605358, 719186, 845676, 995796, 1078779, 1210716, 1438372, 2157558, 3236337, 4315116, 4674709, 6472674, 9349418, 12945348, 14024127, 18698836, 28048254, 42072381, 56096508, 84144762, 168289524]

約数ペア:

[(1, 168289524), (2, 84144762), (3, 56096508), (4, 42072381), (6, 28048254), (9, 18698836), (12, 14024127), (13, 12945348), (18, 9349418), (26, 6472674), (36, 4674709), (39, 4315116), (52, 3236337), (78, 2157558), (117, 1438372), (139, 1210716), (156, 1078779), (169, 995796), (199, 845676), (234, 719186), (278, 605358), (338, 497898), (398, 422838), (417, 403572), (468, 359593), (507, 331932), (556, 302679), (597, 281892), (676, 248949), (796, 211419), (834, 201786), (1014, 165966), (1194, 140946), (1251, 134524), (1521, 110644), (1668, 100893), (1791, 93964), (1807, 93132), (2028, 82983), (2388, 70473), (2502, 67262), (2587, 65052), (3042, 55322), (3582, 46982), (3614, 46566), (5004, 33631), (5174, 32526), (5421, 31044), (6084, 27661), (7164, 23491), (7228, 23283), (7761, 21684), (10348, 16263), (10842, 15522)]