126987172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 250205760

約数和(自身を除く): 123218588

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 107, 116, 214, 377, 428, 754, 787, 1391, 1508, 1574, 2782, 3103, 3148, 5564, 6206, 10231, 12412, 20462, 22823, 40339, 40924, 45646, 80678, 84209, 91292, 161356, 168418, 296699, 336836, 593398, 1094717, 1186796, 2189434, 2442061, 4378868, 4884122, 9768244, 31746793, 63493586, 126987172]

約数ペア:

[(1, 126987172), (2, 63493586), (4, 31746793), (13, 9768244), (26, 4884122), (29, 4378868), (52, 2442061), (58, 2189434), (107, 1186796), (116, 1094717), (214, 593398), (377, 336836), (428, 296699), (754, 168418), (787, 161356), (1391, 91292), (1508, 84209), (1574, 80678), (2782, 45646), (3103, 40924), (3148, 40339), (5564, 22823), (6206, 20462), (10231, 12412)]