231595168

素因数分解:

$2^5\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1163}}^1$

素因数の和:1314

約数の個数: 72

約数和(自身を含む): 535030272

約数和(自身を除く): 303435104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 127, 196, 224, 254, 392, 508, 784, 889, 1016, 1163, 1568, 1778, 2032, 2326, 3556, 4064, 4652, 6223, 7112, 8141, 9304, 12446, 14224, 16282, 18608, 24892, 28448, 32564, 37216, 49784, 56987, 65128, 99568, 113974, 130256, 147701, 199136, 227948, 260512, 295402, 455896, 590804, 911792, 1033907, 1181608, 1823584, 2067814, 2363216, 4135628, 4726432, 7237349, 8271256, 14474698, 16542512, 28949396, 33085024, 57898792, 115797584, 231595168]

約数ペア:

[(1, 231595168), (2, 115797584), (4, 57898792), (7, 33085024), (8, 28949396), (14, 16542512), (16, 14474698), (28, 8271256), (32, 7237349), (49, 4726432), (56, 4135628), (98, 2363216), (112, 2067814), (127, 1823584), (196, 1181608), (224, 1033907), (254, 911792), (392, 590804), (508, 455896), (784, 295402), (889, 260512), (1016, 227948), (1163, 199136), (1568, 147701), (1778, 130256), (2032, 113974), (2326, 99568), (3556, 65128), (4064, 56987), (4652, 49784), (6223, 37216), (7112, 32564), (8141, 28448), (9304, 24892), (12446, 18608), (14224, 16282)]