161680896

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2699}}^1$

素因数の和:2736

約数の個数: 120

約数和(自身を含む): 502702200

約数和(自身を除く): 341021304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1152, 1248, 1536, 1664, 1872, 2304, 2496, 2699, 3328, 3744, 4608, 4992, 5398, 6656, 7488, 8097, 9984, 10796, 14976, 16194, 19968, 21592, 24291, 29952, 32388, 35087, 43184, 48582, 59904, 64776, 70174, 86368, 97164, 105261, 129552, 140348, 172736, 194328, 210522, 259104, 280696, 315783, 345472, 388656, 421044, 518208, 561392, 631566, 690944, 777312, 842088, 1036416, 1122784, 1263132, 1381888, 1554624, 1684176, 2072832, 2245568, 2526264, 3109248, 3368352, 4145664, 4491136, 5052528, 6218496, 6736704, 8982272, 10105056, 12436992, 13473408, 17964544, 20210112, 26946816, 40420224, 53893632, 80840448, 161680896]

約数ペア:

[(1, 161680896), (2, 80840448), (3, 53893632), (4, 40420224), (6, 26946816), (8, 20210112), (9, 17964544), (12, 13473408), (13, 12436992), (16, 10105056), (18, 8982272), (24, 6736704), (26, 6218496), (32, 5052528), (36, 4491136), (39, 4145664), (48, 3368352), (52, 3109248), (64, 2526264), (72, 2245568), (78, 2072832), (96, 1684176), (104, 1554624), (117, 1381888), (128, 1263132), (144, 1122784), (156, 1036416), (192, 842088), (208, 777312), (234, 690944), (256, 631566), (288, 561392), (312, 518208), (384, 421044), (416, 388656), (468, 345472), (512, 315783), (576, 280696), (624, 259104), (768, 210522), (832, 194328), (936, 172736), (1152, 140348), (1248, 129552), (1536, 105261), (1664, 97164), (1872, 86368), (2304, 70174), (2496, 64776), (2699, 59904), (3328, 48582), (3744, 43184), (4608, 35087), (4992, 32388), (5398, 29952), (6656, 24291), (7488, 21592), (8097, 19968), (9984, 16194), (10796, 14976)]