168878052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29137}}^1$

素因数の和:29177

約数の個数: 72

約数和(自身を含む): 509099136

約数和(自身を除く): 340221084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 29137, 58274, 87411, 116548, 174822, 203959, 262233, 349644, 407918, 524466, 611877, 670151, 815836, 1048932, 1223754, 1340302, 1835631, 2010453, 2447508, 2680604, 3671262, 4020906, 4691057, 6031359, 7342524, 8041812, 9382114, 12062718, 14073171, 18764228, 24125436, 28146342, 42219513, 56292684, 84439026, 168878052]

約数ペア:

[(1, 168878052), (2, 84439026), (3, 56292684), (4, 42219513), (6, 28146342), (7, 24125436), (9, 18764228), (12, 14073171), (14, 12062718), (18, 9382114), (21, 8041812), (23, 7342524), (28, 6031359), (36, 4691057), (42, 4020906), (46, 3671262), (63, 2680604), (69, 2447508), (84, 2010453), (92, 1835631), (126, 1340302), (138, 1223754), (161, 1048932), (207, 815836), (252, 670151), (276, 611877), (322, 524466), (414, 407918), (483, 349644), (644, 262233), (828, 203959), (966, 174822), (1449, 116548), (1932, 87411), (2898, 58274), (5796, 29137)]