7131688144

素因数分解:

$2^4\times 7^2\times {\mathrm{163}}^1\times {\mathrm{55807}}^1$

素因数の和:55992

約数の個数: 60

約数和(自身を含む): 16172488704

約数和(自身を除く): 9040800560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 163, 196, 326, 392, 652, 784, 1141, 1304, 2282, 2608, 4564, 7987, 9128, 15974, 18256, 31948, 55807, 63896, 111614, 127792, 223228, 390649, 446456, 781298, 892912, 1562596, 2734543, 3125192, 5469086, 6250384, 9096541, 10938172, 18193082, 21876344, 36386164, 43752688, 63675787, 72772328, 127351574, 145544656, 254703148, 445730509, 509406296, 891461018, 1018812592, 1782922036, 3565844072, 7131688144]

約数ペア:

[(1, 7131688144), (2, 3565844072), (4, 1782922036), (7, 1018812592), (8, 891461018), (14, 509406296), (16, 445730509), (28, 254703148), (49, 145544656), (56, 127351574), (98, 72772328), (112, 63675787), (163, 43752688), (196, 36386164), (326, 21876344), (392, 18193082), (652, 10938172), (784, 9096541), (1141, 6250384), (1304, 5469086), (2282, 3125192), (2608, 2734543), (4564, 1562596), (7987, 892912), (9128, 781298), (15974, 446456), (18256, 390649), (31948, 223228), (55807, 127792), (63896, 111614)]