151827872

素因数分解:

$2^5\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2617}}^1$

素因数の和:2678

約数の個数: 72

約数和(自身を含む): 357247044

約数和(自身を除く): 205419172

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 74, 98, 112, 148, 196, 224, 259, 296, 392, 518, 592, 784, 1036, 1184, 1568, 1813, 2072, 2617, 3626, 4144, 5234, 7252, 8288, 10468, 14504, 18319, 20936, 29008, 36638, 41872, 58016, 73276, 83744, 96829, 128233, 146552, 193658, 256466, 293104, 387316, 512932, 586208, 677803, 774632, 1025864, 1355606, 1549264, 2051728, 2711212, 3098528, 4103456, 4744621, 5422424, 9489242, 10844848, 18978484, 21689696, 37956968, 75913936, 151827872]

約数ペア:

[(1, 151827872), (2, 75913936), (4, 37956968), (7, 21689696), (8, 18978484), (14, 10844848), (16, 9489242), (28, 5422424), (32, 4744621), (37, 4103456), (49, 3098528), (56, 2711212), (74, 2051728), (98, 1549264), (112, 1355606), (148, 1025864), (196, 774632), (224, 677803), (259, 586208), (296, 512932), (392, 387316), (518, 293104), (592, 256466), (784, 193658), (1036, 146552), (1184, 128233), (1568, 96829), (1813, 83744), (2072, 73276), (2617, 58016), (3626, 41872), (4144, 36638), (5234, 29008), (7252, 20936), (8288, 18319), (10468, 14504)]