172862984

素因数分解:

$2^3\times 7^2\times {\mathrm{173}}^1\times {\mathrm{2549}}^1$

素因数の和:2742

約数の個数: 48

約数和(自身を含む): 379363500

約数和(自身を除く): 206500516

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 173, 196, 346, 392, 692, 1211, 1384, 2422, 2549, 4844, 5098, 8477, 9688, 10196, 16954, 17843, 20392, 33908, 35686, 67816, 71372, 124901, 142744, 249802, 440977, 499604, 881954, 999208, 1763908, 3086839, 3527816, 6173678, 12347356, 21607873, 24694712, 43215746, 86431492, 172862984]

約数ペア:

[(1, 172862984), (2, 86431492), (4, 43215746), (7, 24694712), (8, 21607873), (14, 12347356), (28, 6173678), (49, 3527816), (56, 3086839), (98, 1763908), (173, 999208), (196, 881954), (346, 499604), (392, 440977), (692, 249802), (1211, 142744), (1384, 124901), (2422, 71372), (2549, 67816), (4844, 35686), (5098, 33908), (8477, 20392), (9688, 17843), (10196, 16954)]