190350951812

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1\times {\mathrm{2801}}^1$

素因数の和:3889

約数の個数: 96

約数和(自身を含む): 404205312000

約数和(自身を除く): 213854360188

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 139, 266, 278, 532, 556, 919, 973, 1838, 1946, 2641, 2801, 3676, 3892, 5282, 5602, 6433, 10564, 11204, 12866, 17461, 18487, 19607, 25732, 34922, 36974, 39214, 53219, 69844, 73948, 78428, 106438, 122227, 127741, 212876, 244454, 255482, 372533, 389339, 488908, 510964, 745066, 778678, 894187, 1490132, 1557356, 1788374, 2427079, 2574119, 2725373, 3576748, 4854158, 5148238, 5450746, 7397441, 9708316, 10296476, 10901492, 14794882, 16989553, 18018833, 29589764, 33979106, 36037666, 48908261, 51782087, 67958212, 72075332, 97816522, 103564174, 195633044, 207128348, 342357827, 357802541, 684715654, 715605082, 1369431308, 1431210164, 2504617787, 5009235574, 6798248279, 10018471148, 13596496558, 27192993116, 47587737953, 95175475906, 190350951812]

約数ペア:

[(1, 190350951812), (2, 95175475906), (4, 47587737953), (7, 27192993116), (14, 13596496558), (19, 10018471148), (28, 6798248279), (38, 5009235574), (76, 2504617787), (133, 1431210164), (139, 1369431308), (266, 715605082), (278, 684715654), (532, 357802541), (556, 342357827), (919, 207128348), (973, 195633044), (1838, 103564174), (1946, 97816522), (2641, 72075332), (2801, 67958212), (3676, 51782087), (3892, 48908261), (5282, 36037666), (5602, 33979106), (6433, 29589764), (10564, 18018833), (11204, 16989553), (12866, 14794882), (17461, 10901492), (18487, 10296476), (19607, 9708316), (25732, 7397441), (34922, 5450746), (36974, 5148238), (39214, 4854158), (53219, 3576748), (69844, 2725373), (73948, 2574119), (78428, 2427079), (106438, 1788374), (122227, 1557356), (127741, 1490132), (212876, 894187), (244454, 778678), (255482, 745066), (372533, 510964), (389339, 488908)]