156957495732

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{4211}}^1\times {\mathrm{54493}}^1$

素因数の和:58733

約数の個数: 72

約数和(自身を含む): 417742284960

約数和(自身を除く): 260784789228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 4211, 8422, 12633, 16844, 25266, 37899, 50532, 54493, 75798, 80009, 108986, 151596, 160018, 163479, 217972, 240027, 320036, 326958, 480054, 490437, 653916, 720081, 960108, 980874, 1035367, 1440162, 1961748, 2070734, 2880324, 3106101, 4141468, 6212202, 9318303, 12424404, 18636606, 37273212, 229470023, 458940046, 688410069, 917880092, 1376820138, 2065230207, 2753640276, 4130460414, 4359930437, 8260920828, 8719860874, 13079791311, 17439721748, 26159582622, 39239373933, 52319165244, 78478747866, 156957495732]

約数ペア:

[(1, 156957495732), (2, 78478747866), (3, 52319165244), (4, 39239373933), (6, 26159582622), (9, 17439721748), (12, 13079791311), (18, 8719860874), (19, 8260920828), (36, 4359930437), (38, 4130460414), (57, 2753640276), (76, 2065230207), (114, 1376820138), (171, 917880092), (228, 688410069), (342, 458940046), (684, 229470023), (4211, 37273212), (8422, 18636606), (12633, 12424404), (16844, 9318303), (25266, 6212202), (37899, 4141468), (50532, 3106101), (54493, 2880324), (75798, 2070734), (80009, 1961748), (108986, 1440162), (151596, 1035367), (160018, 980874), (163479, 960108), (217972, 720081), (240027, 653916), (320036, 490437), (326958, 480054)]