143438256

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{25541}}^1$

素因数の和:25571

約数の個数: 80

約数和(自身を含む): 443409120

約数和(自身を除く): 299970864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 25541, 51082, 76623, 102164, 153246, 204328, 229869, 306492, 332033, 408656, 459738, 612984, 664066, 689607, 919476, 996099, 1225968, 1328132, 1379214, 1838952, 1992198, 2656264, 2758428, 2988297, 3677904, 3984396, 5312528, 5516856, 5976594, 7968792, 8964891, 11033712, 11953188, 15937584, 17929782, 23906376, 35859564, 47812752, 71719128, 143438256]

約数ペア:

[(1, 143438256), (2, 71719128), (3, 47812752), (4, 35859564), (6, 23906376), (8, 17929782), (9, 15937584), (12, 11953188), (13, 11033712), (16, 8964891), (18, 7968792), (24, 5976594), (26, 5516856), (27, 5312528), (36, 3984396), (39, 3677904), (48, 2988297), (52, 2758428), (54, 2656264), (72, 1992198), (78, 1838952), (104, 1379214), (108, 1328132), (117, 1225968), (144, 996099), (156, 919476), (208, 689607), (216, 664066), (234, 612984), (312, 459738), (351, 408656), (432, 332033), (468, 306492), (624, 229869), (702, 204328), (936, 153246), (1404, 102164), (1872, 76623), (2808, 51082), (5616, 25541)]