155870176

素因数分解:

$2^5\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1291}}^1$

素因数の和:1333

約数の個数: 96

約数和(自身を含む): 390700800

約数和(自身を除く): 234830624

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 343, 352, 392, 539, 616, 686, 784, 1078, 1232, 1291, 1372, 1568, 2156, 2464, 2582, 2744, 3773, 4312, 5164, 5488, 7546, 8624, 9037, 10328, 10976, 14201, 15092, 17248, 18074, 20656, 28402, 30184, 36148, 41312, 56804, 60368, 63259, 72296, 99407, 113608, 120736, 126518, 144592, 198814, 227216, 253036, 289184, 397628, 442813, 454432, 506072, 695849, 795256, 885626, 1012144, 1391698, 1590512, 1771252, 2024288, 2783396, 3181024, 3542504, 4870943, 5566792, 7085008, 9741886, 11133584, 14170016, 19483772, 22267168, 38967544, 77935088, 155870176]

約数ペア:

[(1, 155870176), (2, 77935088), (4, 38967544), (7, 22267168), (8, 19483772), (11, 14170016), (14, 11133584), (16, 9741886), (22, 7085008), (28, 5566792), (32, 4870943), (44, 3542504), (49, 3181024), (56, 2783396), (77, 2024288), (88, 1771252), (98, 1590512), (112, 1391698), (154, 1012144), (176, 885626), (196, 795256), (224, 695849), (308, 506072), (343, 454432), (352, 442813), (392, 397628), (539, 289184), (616, 253036), (686, 227216), (784, 198814), (1078, 144592), (1232, 126518), (1291, 120736), (1372, 113608), (1568, 99407), (2156, 72296), (2464, 63259), (2582, 60368), (2744, 56804), (3773, 41312), (4312, 36148), (5164, 30184), (5488, 28402), (7546, 20656), (8624, 18074), (9037, 17248), (10328, 15092), (10976, 14201)]