153223722

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 338537472

約数和(自身を除く): 185313750

約数列:

[1, 2, 3, 6, 9, 18, 97, 127, 194, 254, 291, 381, 582, 691, 762, 873, 1143, 1382, 1746, 2073, 2286, 4146, 6219, 12319, 12438, 24638, 36957, 67027, 73914, 87757, 110871, 134054, 175514, 201081, 221742, 263271, 402162, 526542, 603243, 789813, 1206486, 1579626, 8512429, 17024858, 25537287, 51074574, 76611861, 153223722]

約数ペア:

[(1, 153223722), (2, 76611861), (3, 51074574), (6, 25537287), (9, 17024858), (18, 8512429), (97, 1579626), (127, 1206486), (194, 789813), (254, 603243), (291, 526542), (381, 402162), (582, 263271), (691, 221742), (762, 201081), (873, 175514), (1143, 134054), (1382, 110871), (1746, 87757), (2073, 73914), (2286, 67027), (4146, 36957), (6219, 24638), (12319, 12438)]