165198656

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:344

約数の個数: 112

約数和(自身を含む): 402336000

約数和(自身を除く): 237137344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 109, 112, 119, 136, 199, 218, 224, 238, 272, 398, 436, 448, 476, 544, 763, 796, 872, 952, 1088, 1393, 1526, 1592, 1744, 1853, 1904, 2786, 3052, 3184, 3383, 3488, 3706, 3808, 5572, 6104, 6368, 6766, 6976, 7412, 7616, 11144, 12208, 12736, 12971, 13532, 14824, 21691, 22288, 23681, 24416, 25942, 27064, 29648, 43382, 44576, 47362, 48832, 51884, 54128, 59296, 86764, 89152, 94724, 103768, 108256, 118592, 151837, 173528, 189448, 207536, 216512, 303674, 347056, 368747, 378896, 415072, 607348, 694112, 737494, 757792, 830144, 1214696, 1388224, 1474988, 1515584, 2429392, 2581229, 2949976, 4858784, 5162458, 5899952, 9717568, 10324916, 11799904, 20649832, 23599808, 41299664, 82599328, 165198656]

約数ペア:

[(1, 165198656), (2, 82599328), (4, 41299664), (7, 23599808), (8, 20649832), (14, 11799904), (16, 10324916), (17, 9717568), (28, 5899952), (32, 5162458), (34, 4858784), (56, 2949976), (64, 2581229), (68, 2429392), (109, 1515584), (112, 1474988), (119, 1388224), (136, 1214696), (199, 830144), (218, 757792), (224, 737494), (238, 694112), (272, 607348), (398, 415072), (436, 378896), (448, 368747), (476, 347056), (544, 303674), (763, 216512), (796, 207536), (872, 189448), (952, 173528), (1088, 151837), (1393, 118592), (1526, 108256), (1592, 103768), (1744, 94724), (1853, 89152), (1904, 86764), (2786, 59296), (3052, 54128), (3184, 51884), (3383, 48832), (3488, 47362), (3706, 44576), (3808, 43382), (5572, 29648), (6104, 27064), (6368, 25942), (6766, 24416), (6976, 23681), (7412, 22288), (7616, 21691), (11144, 14824), (12208, 13532), (12736, 12971)]