145679744

素因数分解:

$2^7\times 7^2\times {\mathrm{23227}}^1$

素因数の和:23255

約数の個数: 48

約数和(自身を含む): 337618980

約数和(自身を除く): 191939236

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 23227, 46454, 92908, 162589, 185816, 325178, 371632, 650356, 743264, 1138123, 1300712, 1486528, 2276246, 2601424, 2973056, 4552492, 5202848, 9104984, 10405696, 18209968, 20811392, 36419936, 72839872, 145679744]

約数ペア:

[(1, 145679744), (2, 72839872), (4, 36419936), (7, 20811392), (8, 18209968), (14, 10405696), (16, 9104984), (28, 5202848), (32, 4552492), (49, 2973056), (56, 2601424), (64, 2276246), (98, 1486528), (112, 1300712), (128, 1138123), (196, 743264), (224, 650356), (392, 371632), (448, 325178), (784, 185816), (896, 162589), (1568, 92908), (3136, 46454), (6272, 23227)]