159995584

素因数分解:

$2^6\times 7^2\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:502

約数の個数: 84

約数和(自身を含む): 372779544

約数和(自身を除く): 212783960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 163, 196, 224, 313, 326, 392, 448, 626, 652, 784, 1141, 1252, 1304, 1568, 2191, 2282, 2504, 2608, 3136, 4382, 4564, 5008, 5216, 7987, 8764, 9128, 10016, 10432, 15337, 15974, 17528, 18256, 20032, 30674, 31948, 35056, 36512, 51019, 61348, 63896, 70112, 73024, 102038, 122696, 127792, 140224, 204076, 245392, 255584, 357133, 408152, 490784, 511168, 714266, 816304, 981568, 1428532, 1632608, 2499931, 2857064, 3265216, 4999862, 5714128, 9999724, 11428256, 19999448, 22856512, 39998896, 79997792, 159995584]

約数ペア:

[(1, 159995584), (2, 79997792), (4, 39998896), (7, 22856512), (8, 19999448), (14, 11428256), (16, 9999724), (28, 5714128), (32, 4999862), (49, 3265216), (56, 2857064), (64, 2499931), (98, 1632608), (112, 1428532), (163, 981568), (196, 816304), (224, 714266), (313, 511168), (326, 490784), (392, 408152), (448, 357133), (626, 255584), (652, 245392), (784, 204076), (1141, 140224), (1252, 127792), (1304, 122696), (1568, 102038), (2191, 73024), (2282, 70112), (2504, 63896), (2608, 61348), (3136, 51019), (4382, 36512), (4564, 35056), (5008, 31948), (5216, 30674), (7987, 20032), (8764, 18256), (9128, 17528), (10016, 15974), (10432, 15337)]