156769812

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 404768000

約数和(自身を除く): 247998188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 199, 237, 277, 316, 398, 474, 554, 597, 711, 796, 831, 948, 1108, 1194, 1422, 1662, 1791, 2388, 2493, 2844, 3324, 3582, 4986, 7164, 9972, 15721, 21883, 31442, 43766, 47163, 55123, 62884, 65649, 87532, 94326, 110246, 131298, 141489, 165369, 188652, 196947, 220492, 262596, 282978, 330738, 393894, 496107, 565956, 661476, 787788, 992214, 1984428, 4354717, 8709434, 13064151, 17418868, 26128302, 39192453, 52256604, 78384906, 156769812]

約数ペア:

[(1, 156769812), (2, 78384906), (3, 52256604), (4, 39192453), (6, 26128302), (9, 17418868), (12, 13064151), (18, 8709434), (36, 4354717), (79, 1984428), (158, 992214), (199, 787788), (237, 661476), (277, 565956), (316, 496107), (398, 393894), (474, 330738), (554, 282978), (597, 262596), (711, 220492), (796, 196947), (831, 188652), (948, 165369), (1108, 141489), (1194, 131298), (1422, 110246), (1662, 94326), (1791, 87532), (2388, 65649), (2493, 62884), (2844, 55123), (3324, 47163), (3582, 43766), (4986, 31442), (7164, 21883), (9972, 15721)]