141964256

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7121}}^1$

素因数の和:7227

約数の個数: 48

約数和(自身を含む): 323053920

約数和(自身を除く): 181089664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4984, 7121, 9968, 14242, 19936, 28484, 49847, 56968, 99694, 113936, 199388, 227872, 398776, 633769, 797552, 1267538, 1595104, 2535076, 4436383, 5070152, 8872766, 10140304, 17745532, 20280608, 35491064, 70982128, 141964256]

約数ペア:

[(1, 141964256), (2, 70982128), (4, 35491064), (7, 20280608), (8, 17745532), (14, 10140304), (16, 8872766), (28, 5070152), (32, 4436383), (56, 2535076), (89, 1595104), (112, 1267538), (178, 797552), (224, 633769), (356, 398776), (623, 227872), (712, 199388), (1246, 113936), (1424, 99694), (2492, 56968), (2848, 49847), (4984, 28484), (7121, 19936), (9968, 14242)]