140973894

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2663}}^1$

素因数の和:2861

約数の個数: 48

約数和(自身を含む): 325402272

約数和(自身を除く): 184428378

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 173, 306, 346, 519, 1038, 1557, 2663, 2941, 3114, 5326, 5882, 7989, 8823, 15978, 17646, 23967, 26469, 45271, 47934, 52938, 90542, 135813, 271626, 407439, 460699, 814878, 921398, 1382097, 2764194, 4146291, 7831883, 8292582, 15663766, 23495649, 46991298, 70486947, 140973894]

約数ペア:

[(1, 140973894), (2, 70486947), (3, 46991298), (6, 23495649), (9, 15663766), (17, 8292582), (18, 7831883), (34, 4146291), (51, 2764194), (102, 1382097), (153, 921398), (173, 814878), (306, 460699), (346, 407439), (519, 271626), (1038, 135813), (1557, 90542), (2663, 52938), (2941, 47934), (3114, 45271), (5326, 26469), (5882, 23967), (7989, 17646), (8823, 15978)]