168554529

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 308730240

約数和(自身を除く): 140175711

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 61, 99, 113, 117, 143, 171, 183, 209, 247, 339, 429, 549, 627, 671, 741, 793, 1017, 1159, 1243, 1287, 1469, 1881, 2013, 2147, 2223, 2379, 2717, 3477, 3729, 4407, 6039, 6441, 6893, 7137, 8151, 8723, 10431, 11187, 12749, 13221, 15067, 16159, 19323, 20679, 23617, 24453, 26169, 27911, 38247, 45201, 48477, 62037, 70851, 75823, 78507, 83733, 89609, 114741, 130967, 135603, 145431, 165737, 212553, 227469, 251199, 268827, 307021, 392901, 497211, 682407, 806481, 921063, 985699, 1178703, 1440637, 1491633, 1702571, 2763189, 2957097, 4321911, 5107713, 8871291, 12965733, 15323139, 18728281, 56184843, 168554529]

約数ペア:

[(1, 168554529), (3, 56184843), (9, 18728281), (11, 15323139), (13, 12965733), (19, 8871291), (33, 5107713), (39, 4321911), (57, 2957097), (61, 2763189), (99, 1702571), (113, 1491633), (117, 1440637), (143, 1178703), (171, 985699), (183, 921063), (209, 806481), (247, 682407), (339, 497211), (429, 392901), (549, 307021), (627, 268827), (671, 251199), (741, 227469), (793, 212553), (1017, 165737), (1159, 145431), (1243, 135603), (1287, 130967), (1469, 114741), (1881, 89609), (2013, 83733), (2147, 78507), (2223, 75823), (2379, 70851), (2717, 62037), (3477, 48477), (3729, 45201), (4407, 38247), (6039, 27911), (6441, 26169), (6893, 24453), (7137, 23617), (8151, 20679), (8723, 19323), (10431, 16159), (11187, 15067), (12749, 13221)]