130344944

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1021}}^1$

素因数の和:1209

約数の個数: 40

約数和(自身を含む): 258525120

約数和(自身を除く): 128180176

約数列:

[1, 2, 4, 8, 16, 79, 101, 158, 202, 316, 404, 632, 808, 1021, 1264, 1616, 2042, 4084, 7979, 8168, 15958, 16336, 31916, 63832, 80659, 103121, 127664, 161318, 206242, 322636, 412484, 645272, 824968, 1290544, 1649936, 8146559, 16293118, 32586236, 65172472, 130344944]

約数ペア:

[(1, 130344944), (2, 65172472), (4, 32586236), (8, 16293118), (16, 8146559), (79, 1649936), (101, 1290544), (158, 824968), (202, 645272), (316, 412484), (404, 322636), (632, 206242), (808, 161318), (1021, 127664), (1264, 103121), (1616, 80659), (2042, 63832), (4084, 31916), (7979, 16336), (8168, 15958)]