123816176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 277482240

約数和(自身を除く): 153666064

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 73, 88, 92, 146, 176, 184, 253, 292, 368, 419, 506, 584, 803, 838, 1012, 1168, 1606, 1676, 1679, 2024, 3212, 3352, 3358, 4048, 4609, 6424, 6704, 6716, 9218, 9637, 12848, 13432, 18436, 18469, 19274, 26864, 30587, 36872, 36938, 38548, 61174, 73744, 73876, 77096, 106007, 122348, 147752, 154192, 212014, 244696, 295504, 336457, 424028, 489392, 672914, 703501, 848056, 1345828, 1407002, 1696112, 2691656, 2814004, 5383312, 5628008, 7738511, 11256016, 15477022, 30954044, 61908088, 123816176]

約数ペア:

[(1, 123816176), (2, 61908088), (4, 30954044), (8, 15477022), (11, 11256016), (16, 7738511), (22, 5628008), (23, 5383312), (44, 2814004), (46, 2691656), (73, 1696112), (88, 1407002), (92, 1345828), (146, 848056), (176, 703501), (184, 672914), (253, 489392), (292, 424028), (368, 336457), (419, 295504), (506, 244696), (584, 212014), (803, 154192), (838, 147752), (1012, 122348), (1168, 106007), (1606, 77096), (1676, 73876), (1679, 73744), (2024, 61174), (3212, 38548), (3352, 36938), (3358, 36872), (4048, 30587), (4609, 26864), (6424, 19274), (6704, 18469), (6716, 18436), (9218, 13432), (9637, 12848)]