177131892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{68023}}^1$

素因数の和:68068

約数の個数: 48

約数和(自身を含む): 487596032

約数和(自身を除く): 310464140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 68023, 136046, 204069, 272092, 408138, 476161, 816276, 952322, 1428483, 1904644, 2108713, 2856966, 4217426, 5713932, 6326139, 8434852, 12652278, 14760991, 25304556, 29521982, 44282973, 59043964, 88565946, 177131892]

約数ペア:

[(1, 177131892), (2, 88565946), (3, 59043964), (4, 44282973), (6, 29521982), (7, 25304556), (12, 14760991), (14, 12652278), (21, 8434852), (28, 6326139), (31, 5713932), (42, 4217426), (62, 2856966), (84, 2108713), (93, 1904644), (124, 1428483), (186, 952322), (217, 816276), (372, 476161), (434, 408138), (651, 272092), (868, 204069), (1302, 136046), (2604, 68023)]