164486682

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:364

約数の個数: 72

約数和(自身を含む): 379679508

約数和(自身を除く): 215192826

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 62, 74, 93, 111, 186, 222, 257, 279, 333, 514, 558, 666, 771, 961, 1147, 1542, 1922, 2294, 2313, 2883, 3441, 4626, 5766, 6882, 7967, 8649, 9509, 10323, 15934, 17298, 19018, 20646, 23901, 28527, 35557, 47802, 57054, 71114, 71703, 85581, 106671, 143406, 171162, 213342, 246977, 294779, 320013, 493954, 589558, 640026, 740931, 884337, 1481862, 1768674, 2222793, 2653011, 4445586, 5306022, 9138149, 18276298, 27414447, 54828894, 82243341, 164486682]

約数ペア:

[(1, 164486682), (2, 82243341), (3, 54828894), (6, 27414447), (9, 18276298), (18, 9138149), (31, 5306022), (37, 4445586), (62, 2653011), (74, 2222793), (93, 1768674), (111, 1481862), (186, 884337), (222, 740931), (257, 640026), (279, 589558), (333, 493954), (514, 320013), (558, 294779), (666, 246977), (771, 213342), (961, 171162), (1147, 143406), (1542, 106671), (1922, 85581), (2294, 71703), (2313, 71114), (2883, 57054), (3441, 47802), (4626, 35557), (5766, 28527), (6882, 23901), (7967, 20646), (8649, 19018), (9509, 17298), (10323, 15934)]