15694961628

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{157523}}^1$

素因数の和:157591

約数の個数: 72

約数和(自身を含む): 40331184768

約数和(自身を除く): 24636223140

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 361, 437, 722, 874, 1083, 1311, 1444, 1748, 2166, 2622, 4332, 5244, 8303, 16606, 24909, 33212, 49818, 99636, 157523, 315046, 472569, 630092, 945138, 1890276, 2992937, 3623029, 5985874, 7246058, 8978811, 10869087, 11971748, 14492116, 17957622, 21738174, 35915244, 43476348, 56865803, 68837551, 113731606, 137675102, 170597409, 206512653, 227463212, 275350204, 341194818, 413025306, 682389636, 826050612, 1307913469, 2615826938, 3923740407, 5231653876, 7847480814, 15694961628]

約数ペア:

[(1, 15694961628), (2, 7847480814), (3, 5231653876), (4, 3923740407), (6, 2615826938), (12, 1307913469), (19, 826050612), (23, 682389636), (38, 413025306), (46, 341194818), (57, 275350204), (69, 227463212), (76, 206512653), (92, 170597409), (114, 137675102), (138, 113731606), (228, 68837551), (276, 56865803), (361, 43476348), (437, 35915244), (722, 21738174), (874, 17957622), (1083, 14492116), (1311, 11971748), (1444, 10869087), (1748, 8978811), (2166, 7246058), (2622, 5985874), (4332, 3623029), (5244, 2992937), (8303, 1890276), (16606, 945138), (24909, 630092), (33212, 472569), (49818, 315046), (99636, 157523)]