155745744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42139}}^1$

素因数の和:42168

約数の個数: 80

約数和(自身を含む): 501634560

約数和(自身を除く): 345888816

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 42139, 84278, 126417, 168556, 252834, 294973, 337112, 463529, 505668, 589946, 674224, 884919, 927058, 1011336, 1179892, 1390587, 1769838, 1854116, 2022672, 2359784, 2781174, 3244703, 3539676, 3708232, 4719568, 5562348, 6489406, 7079352, 7416464, 9734109, 11124696, 12978812, 14158704, 19468218, 22249392, 25957624, 38936436, 51915248, 77872872, 155745744]

約数ペア:

[(1, 155745744), (2, 77872872), (3, 51915248), (4, 38936436), (6, 25957624), (7, 22249392), (8, 19468218), (11, 14158704), (12, 12978812), (14, 11124696), (16, 9734109), (21, 7416464), (22, 7079352), (24, 6489406), (28, 5562348), (33, 4719568), (42, 3708232), (44, 3539676), (48, 3244703), (56, 2781174), (66, 2359784), (77, 2022672), (84, 1854116), (88, 1769838), (112, 1390587), (132, 1179892), (154, 1011336), (168, 927058), (176, 884919), (231, 674224), (264, 589946), (308, 505668), (336, 463529), (462, 337112), (528, 294973), (616, 252834), (924, 168556), (1232, 126417), (1848, 84278), (3696, 42139)]