156987449003

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1093}}^1\times {\mathrm{81101}}^1$

素因数の和:82235

約数の個数: 32

約数和(自身を含む): 204423754752

約数和(自身を除く): 47436305749

約数列:

[1, 7, 11, 23, 77, 161, 253, 1093, 1771, 7651, 12023, 25139, 81101, 84161, 175973, 276529, 567707, 892111, 1865323, 1935703, 6244777, 13057261, 20518553, 88643393, 143629871, 620503751, 975077323, 2038798039, 6825541261, 14271586273, 22426778429, 156987449003]

約数ペア:

[(1, 156987449003), (7, 22426778429), (11, 14271586273), (23, 6825541261), (77, 2038798039), (161, 975077323), (253, 620503751), (1093, 143629871), (1771, 88643393), (7651, 20518553), (12023, 13057261), (25139, 6244777), (81101, 1935703), (84161, 1865323), (175973, 892111), (276529, 567707)]