156989252576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{4639}}^1\times {\mathrm{81349}}^1$

素因数の和:86011

約数の個数: 48

約数和(自身を含む): 332923248000

約数和(自身を除く): 175933995424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 4639, 9278, 18556, 37112, 60307, 74224, 81349, 120614, 148448, 162698, 241228, 325396, 482456, 650792, 964912, 1057537, 1301584, 1929824, 2115074, 2603168, 4230148, 8460296, 16920592, 33841184, 377378011, 754756022, 1509512044, 3019024088, 4905914143, 6038048176, 9811828286, 12076096352, 19623656572, 39247313144, 78494626288, 156989252576]

約数ペア:

[(1, 156989252576), (2, 78494626288), (4, 39247313144), (8, 19623656572), (13, 12076096352), (16, 9811828286), (26, 6038048176), (32, 4905914143), (52, 3019024088), (104, 1509512044), (208, 754756022), (416, 377378011), (4639, 33841184), (9278, 16920592), (18556, 8460296), (37112, 4230148), (60307, 2603168), (74224, 2115074), (81349, 1929824), (120614, 1301584), (148448, 1057537), (162698, 964912), (241228, 650792), (325396, 482456)]