131127938388

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{691}}^1\times {\mathrm{29123}}^1$

素因数の和:30005

約数の個数: 72

約数和(自身を含む): 333787368096

約数和(自身を除く): 202659429708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 691, 724, 1086, 1382, 1629, 2073, 2172, 2764, 3258, 4146, 6219, 6516, 8292, 12438, 24876, 29123, 58246, 87369, 116492, 125071, 174738, 250142, 262107, 349476, 375213, 500284, 524214, 750426, 1048428, 1125639, 1500852, 2251278, 4502556, 5271263, 10542526, 15813789, 20123993, 21085052, 31627578, 40247986, 47441367, 60371979, 63255156, 80495972, 94882734, 120743958, 181115937, 189765468, 241487916, 362231874, 724463748, 3642442733, 7284885466, 10927328199, 14569770932, 21854656398, 32781984597, 43709312796, 65563969194, 131127938388]

約数ペア:

[(1, 131127938388), (2, 65563969194), (3, 43709312796), (4, 32781984597), (6, 21854656398), (9, 14569770932), (12, 10927328199), (18, 7284885466), (36, 3642442733), (181, 724463748), (362, 362231874), (543, 241487916), (691, 189765468), (724, 181115937), (1086, 120743958), (1382, 94882734), (1629, 80495972), (2073, 63255156), (2172, 60371979), (2764, 47441367), (3258, 40247986), (4146, 31627578), (6219, 21085052), (6516, 20123993), (8292, 15813789), (12438, 10542526), (24876, 5271263), (29123, 4502556), (58246, 2251278), (87369, 1500852), (116492, 1125639), (125071, 1048428), (174738, 750426), (250142, 524214), (262107, 500284), (349476, 375213)]