173638192

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3847}}^1$

素因数の和:3906

約数の個数: 80

約数和(自身を含む): 427528192

約数和(自身を除く): 253890000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 3847, 5642, 6448, 7694, 11284, 15388, 22568, 26929, 30776, 45136, 50011, 53858, 61552, 100022, 107716, 119257, 200044, 215432, 238514, 350077, 400088, 430864, 477028, 700154, 800176, 834799, 954056, 1400308, 1550341, 1669598, 1908112, 2800616, 3100682, 3339196, 5601232, 6201364, 6678392, 10852387, 12402728, 13356784, 21704774, 24805456, 43409548, 86819096, 173638192]

約数ペア:

[(1, 173638192), (2, 86819096), (4, 43409548), (7, 24805456), (8, 21704774), (13, 13356784), (14, 12402728), (16, 10852387), (26, 6678392), (28, 6201364), (31, 5601232), (52, 3339196), (56, 3100682), (62, 2800616), (91, 1908112), (104, 1669598), (112, 1550341), (124, 1400308), (182, 954056), (208, 834799), (217, 800176), (248, 700154), (364, 477028), (403, 430864), (434, 400088), (496, 350077), (728, 238514), (806, 215432), (868, 200044), (1456, 119257), (1612, 107716), (1736, 100022), (2821, 61552), (3224, 53858), (3472, 50011), (3847, 45136), (5642, 30776), (6448, 26929), (7694, 22568), (11284, 15388)]