165644584

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1031}}^1$

素因数の和:1214

約数の個数: 64

約数和(自身を含む): 376473600

約数和(自身を除く): 210829016

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 151, 152, 266, 302, 532, 604, 1031, 1057, 1064, 1208, 2062, 2114, 2869, 4124, 4228, 5738, 7217, 8248, 8456, 11476, 14434, 19589, 20083, 22952, 28868, 39178, 40166, 57736, 78356, 80332, 137123, 155681, 156712, 160664, 274246, 311362, 548492, 622724, 1089767, 1096984, 1245448, 2179534, 2957939, 4359068, 5915878, 8718136, 11831756, 20705573, 23663512, 41411146, 82822292, 165644584]

約数ペア:

[(1, 165644584), (2, 82822292), (4, 41411146), (7, 23663512), (8, 20705573), (14, 11831756), (19, 8718136), (28, 5915878), (38, 4359068), (56, 2957939), (76, 2179534), (133, 1245448), (151, 1096984), (152, 1089767), (266, 622724), (302, 548492), (532, 311362), (604, 274246), (1031, 160664), (1057, 156712), (1064, 155681), (1208, 137123), (2062, 80332), (2114, 78356), (2869, 57736), (4124, 40166), (4228, 39178), (5738, 28868), (7217, 22952), (8248, 20083), (8456, 19589), (11476, 14434)]