128234319084

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{877}}^1\times {\mathrm{55639}}^1$

素因数の和:56599

約数の個数: 72

約数和(自身を含む): 328968829280

約数和(自身を除く): 200734510196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 877, 1314, 1754, 2628, 2631, 3508, 5262, 7893, 10524, 15786, 31572, 55639, 64021, 111278, 128042, 166917, 192063, 222556, 256084, 333834, 384126, 500751, 576189, 667668, 768252, 1001502, 1152378, 2003004, 2304756, 4061647, 8123294, 12184941, 16246588, 24369882, 36554823, 48739764, 48795403, 73109646, 97590806, 146219292, 146386209, 195181612, 292772418, 439158627, 585544836, 878317254, 1756634508, 3562064419, 7124128838, 10686193257, 14248257676, 21372386514, 32058579771, 42744773028, 64117159542, 128234319084]

約数ペア:

[(1, 128234319084), (2, 64117159542), (3, 42744773028), (4, 32058579771), (6, 21372386514), (9, 14248257676), (12, 10686193257), (18, 7124128838), (36, 3562064419), (73, 1756634508), (146, 878317254), (219, 585544836), (292, 439158627), (438, 292772418), (657, 195181612), (876, 146386209), (877, 146219292), (1314, 97590806), (1754, 73109646), (2628, 48795403), (2631, 48739764), (3508, 36554823), (5262, 24369882), (7893, 16246588), (10524, 12184941), (15786, 8123294), (31572, 4061647), (55639, 2304756), (64021, 2003004), (111278, 1152378), (128042, 1001502), (166917, 768252), (192063, 667668), (222556, 576189), (256084, 500751), (333834, 384126)]