156943880093

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1109}}^1\times {\mathrm{3821}}^1$

素因数の和:4998

約数の個数: 64

約数和(自身を含む): 216668874240

約数和(自身を除く): 59724994147

約数列:

[1, 7, 11, 13, 37, 77, 91, 143, 259, 407, 481, 1001, 1109, 2849, 3367, 3821, 5291, 7763, 12199, 14417, 26747, 37037, 41033, 42031, 49673, 85393, 100919, 141377, 158587, 287231, 294217, 347711, 451363, 533429, 546403, 989639, 1110109, 1555147, 1837901, 3159541, 3734003, 3824821, 4237489, 5867719, 10886029, 12865307, 20216911, 29662423, 41074033, 46612379, 55087357, 141518377, 156787093, 326286653, 385611499, 605960927, 1097509651, 1724658023, 2038232209, 4241726489, 12072606161, 14267625463, 22420554299, 156943880093]

約数ペア:

[(1, 156943880093), (7, 22420554299), (11, 14267625463), (13, 12072606161), (37, 4241726489), (77, 2038232209), (91, 1724658023), (143, 1097509651), (259, 605960927), (407, 385611499), (481, 326286653), (1001, 156787093), (1109, 141518377), (2849, 55087357), (3367, 46612379), (3821, 41074033), (5291, 29662423), (7763, 20216911), (12199, 12865307), (14417, 10886029), (26747, 5867719), (37037, 4237489), (41033, 3824821), (42031, 3734003), (49673, 3159541), (85393, 1837901), (100919, 1555147), (141377, 1110109), (158587, 989639), (287231, 546403), (294217, 533429), (347711, 451363)]