127899492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 351267840

約数和(自身を除く): 223368348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 131, 177, 197, 236, 262, 354, 393, 394, 413, 524, 591, 708, 786, 788, 826, 917, 1182, 1239, 1379, 1572, 1652, 1834, 2364, 2478, 2751, 2758, 3668, 4137, 4956, 5502, 5516, 7729, 8274, 11004, 11623, 15458, 16548, 23187, 23246, 25807, 30916, 34869, 46374, 46492, 51614, 54103, 69738, 77421, 81361, 92748, 103228, 108206, 139476, 154842, 162309, 162722, 180649, 216412, 244083, 309684, 324618, 325444, 361298, 488166, 541947, 649236, 722596, 976332, 1083894, 1522613, 2167788, 3045226, 4567839, 6090452, 9135678, 10658291, 18271356, 21316582, 31974873, 42633164, 63949746, 127899492]

約数ペア:

[(1, 127899492), (2, 63949746), (3, 42633164), (4, 31974873), (6, 21316582), (7, 18271356), (12, 10658291), (14, 9135678), (21, 6090452), (28, 4567839), (42, 3045226), (59, 2167788), (84, 1522613), (118, 1083894), (131, 976332), (177, 722596), (197, 649236), (236, 541947), (262, 488166), (354, 361298), (393, 325444), (394, 324618), (413, 309684), (524, 244083), (591, 216412), (708, 180649), (786, 162722), (788, 162309), (826, 154842), (917, 139476), (1182, 108206), (1239, 103228), (1379, 92748), (1572, 81361), (1652, 77421), (1834, 69738), (2364, 54103), (2478, 51614), (2751, 46492), (2758, 46374), (3668, 34869), (4137, 30916), (4956, 25807), (5502, 23246), (5516, 23187), (7729, 16548), (8274, 15458), (11004, 11623)]