172603288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 395372880

約数和(自身を除く): 222769592

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 157, 248, 286, 314, 341, 403, 572, 628, 682, 806, 961, 1144, 1256, 1364, 1612, 1727, 1922, 2041, 2728, 3224, 3454, 3844, 4082, 4433, 4867, 6908, 7688, 8164, 8866, 9734, 10571, 12493, 13816, 16328, 17732, 19468, 21142, 22451, 24986, 35464, 38936, 42284, 44902, 49972, 53537, 63271, 84568, 89804, 99944, 107074, 126542, 137423, 150877, 179608, 214148, 253084, 274846, 301754, 428296, 506168, 549692, 603508, 695981, 1099384, 1207016, 1391962, 1659647, 1961401, 2783924, 3319294, 3922802, 5567848, 6638588, 7845604, 13277176, 15691208, 21575411, 43150822, 86301644, 172603288]

約数ペア:

[(1, 172603288), (2, 86301644), (4, 43150822), (8, 21575411), (11, 15691208), (13, 13277176), (22, 7845604), (26, 6638588), (31, 5567848), (44, 3922802), (52, 3319294), (62, 2783924), (88, 1961401), (104, 1659647), (124, 1391962), (143, 1207016), (157, 1099384), (248, 695981), (286, 603508), (314, 549692), (341, 506168), (403, 428296), (572, 301754), (628, 274846), (682, 253084), (806, 214148), (961, 179608), (1144, 150877), (1256, 137423), (1364, 126542), (1612, 107074), (1727, 99944), (1922, 89804), (2041, 84568), (2728, 63271), (3224, 53537), (3454, 49972), (3844, 44902), (4082, 42284), (4433, 38936), (4867, 35464), (6908, 24986), (7688, 22451), (8164, 21142), (8866, 19468), (9734, 17732), (10571, 16328), (12493, 13816)]