154964152

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{145643}}^1$

素因数の和:145675

約数の個数: 32

約数和(自身を含む): 349545600

約数和(自身を除く): 194581448

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 145643, 291286, 582572, 1019501, 1165144, 2039002, 2767217, 4078004, 5534434, 8156008, 11068868, 19370519, 22137736, 38741038, 77482076, 154964152]

約数ペア:

[(1, 154964152), (2, 77482076), (4, 38741038), (7, 22137736), (8, 19370519), (14, 11068868), (19, 8156008), (28, 5534434), (38, 4078004), (56, 2767217), (76, 2039002), (133, 1165144), (152, 1019501), (266, 582572), (532, 291286), (1064, 145643)]