130791584

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7583}}^1$

素因数の和:7618

約数の個数: 72

約数和(自身を含む): 326809728

約数和(自身を除く): 196018144

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, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 7583, 8624, 15166, 17248, 30332, 53081, 60664, 83413, 106162, 121328, 166826, 212324, 242656, 333652, 371567, 424648, 583891, 667304, 743134, 849296, 1167782, 1334608, 1486268, 1698592, 2335564, 2669216, 2972536, 4087237, 4671128, 5945072, 8174474, 9342256, 11890144, 16348948, 18684512, 32697896, 65395792, 130791584]

約数ペア:

[(1, 130791584), (2, 65395792), (4, 32697896), (7, 18684512), (8, 16348948), (11, 11890144), (14, 9342256), (16, 8174474), (22, 5945072), (28, 4671128), (32, 4087237), (44, 2972536), (49, 2669216), (56, 2335564), (77, 1698592), (88, 1486268), (98, 1334608), (112, 1167782), (154, 849296), (176, 743134), (196, 667304), (224, 583891), (308, 424648), (352, 371567), (392, 333652), (539, 242656), (616, 212324), (784, 166826), (1078, 121328), (1232, 106162), (1568, 83413), (2156, 60664), (2464, 53081), (4312, 30332), (7583, 17248), (8624, 15166)]