139977456

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{171541}}^1$

素因数の和:171569

約数の個数: 40

約数和(自身を含む): 382881744

約数和(自身を除く): 242904288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 171541, 343082, 514623, 686164, 1029246, 1372328, 2058492, 2744656, 2916197, 4116984, 5832394, 8233968, 8748591, 11664788, 17497182, 23329576, 34994364, 46659152, 69988728, 139977456]

約数ペア:

[(1, 139977456), (2, 69988728), (3, 46659152), (4, 34994364), (6, 23329576), (8, 17497182), (12, 11664788), (16, 8748591), (17, 8233968), (24, 5832394), (34, 4116984), (48, 2916197), (51, 2744656), (68, 2058492), (102, 1372328), (136, 1029246), (204, 686164), (272, 514623), (408, 343082), (816, 171541)]