157584199724

素因数分解:

$2^2\times 7^2\times {\mathrm{239}}^1\times {\mathrm{283}}^1\times {\mathrm{11887}}^1$

素因数の和:12427

約数の個数: 72

約数和(自身を含む): 323304145920

約数和(自身を除く): 165719946196

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 239, 283, 478, 566, 956, 1132, 1673, 1981, 3346, 3962, 6692, 7924, 11711, 11887, 13867, 23422, 23774, 27734, 46844, 47548, 55468, 67637, 83209, 135274, 166418, 270548, 332836, 473459, 582463, 946918, 1164926, 1893836, 2329852, 2840993, 3314213, 3364021, 5681986, 6628426, 6728042, 11363972, 13256852, 13456084, 19886951, 23548147, 39773902, 47096294, 79547804, 94192588, 139208657, 164837029, 278417314, 329674058, 556834628, 659348116, 804001019, 1608002038, 3216004076, 5628007133, 11256014266, 22512028532, 39396049931, 78792099862, 157584199724]

約数ペア:

[(1, 157584199724), (2, 78792099862), (4, 39396049931), (7, 22512028532), (14, 11256014266), (28, 5628007133), (49, 3216004076), (98, 1608002038), (196, 804001019), (239, 659348116), (283, 556834628), (478, 329674058), (566, 278417314), (956, 164837029), (1132, 139208657), (1673, 94192588), (1981, 79547804), (3346, 47096294), (3962, 39773902), (6692, 23548147), (7924, 19886951), (11711, 13456084), (11887, 13256852), (13867, 11363972), (23422, 6728042), (23774, 6628426), (27734, 5681986), (46844, 3364021), (47548, 3314213), (55468, 2840993), (67637, 2329852), (83209, 1893836), (135274, 1164926), (166418, 946918), (270548, 582463), (332836, 473459)]