156927421095

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1\times {\mathrm{1459}}^1$

素因数の和:2156

約数の個数: 64

約数和(自身を含む): 255759482880

約数和(自身を除く): 98832061785

約数列:

[1, 3, 5, 15, 127, 131, 381, 393, 431, 635, 655, 1293, 1459, 1905, 1965, 2155, 4377, 6465, 7295, 16637, 21885, 49911, 54737, 56461, 83185, 164211, 169383, 185293, 191129, 249555, 273685, 282305, 555879, 573387, 628829, 821055, 846915, 926465, 955645, 1886487, 2779395, 2866935, 3144145, 7170547, 9432435, 21511641, 24273383, 35852735, 72820149, 79861283, 82376599, 107558205, 121366915, 239583849, 247129797, 364100745, 399306415, 411882995, 1197919245, 1235648985, 10461828073, 31385484219, 52309140365, 156927421095]

約数ペア:

[(1, 156927421095), (3, 52309140365), (5, 31385484219), (15, 10461828073), (127, 1235648985), (131, 1197919245), (381, 411882995), (393, 399306415), (431, 364100745), (635, 247129797), (655, 239583849), (1293, 121366915), (1459, 107558205), (1905, 82376599), (1965, 79861283), (2155, 72820149), (4377, 35852735), (6465, 24273383), (7295, 21511641), (16637, 9432435), (21885, 7170547), (49911, 3144145), (54737, 2866935), (56461, 2779395), (83185, 1886487), (164211, 955645), (169383, 926465), (185293, 846915), (191129, 821055), (249555, 628829), (273685, 573387), (282305, 555879)]