168047802

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{193}}^1$

素因数の和:336

約数の個数: 72

約数和(自身を含む): 400710492

約数和(自身を除く): 232662690

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 193, 234, 366, 386, 549, 579, 793, 1098, 1158, 1586, 1737, 2379, 2509, 3474, 3721, 4758, 5018, 7137, 7442, 7527, 11163, 11773, 14274, 15054, 22326, 22581, 23546, 33489, 35319, 45162, 48373, 66978, 70638, 96746, 105957, 145119, 153049, 211914, 290238, 306098, 435357, 459147, 718153, 870714, 918294, 1377441, 1436306, 2154459, 2754882, 4308918, 6463377, 9335989, 12926754, 18671978, 28007967, 56015934, 84023901, 168047802]

約数ペア:

[(1, 168047802), (2, 84023901), (3, 56015934), (6, 28007967), (9, 18671978), (13, 12926754), (18, 9335989), (26, 6463377), (39, 4308918), (61, 2754882), (78, 2154459), (117, 1436306), (122, 1377441), (183, 918294), (193, 870714), (234, 718153), (366, 459147), (386, 435357), (549, 306098), (579, 290238), (793, 211914), (1098, 153049), (1158, 145119), (1586, 105957), (1737, 96746), (2379, 70638), (2509, 66978), (3474, 48373), (3721, 45162), (4758, 35319), (5018, 33489), (7137, 23546), (7442, 22581), (7527, 22326), (11163, 15054), (11773, 14274)]