156937302561

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{449161}}^1$

素因数の和:449242

約数の個数: 48

約数和(自身を含む): 247103779328

約数和(自身を除く): 90166476767

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 221, 289, 403, 527, 663, 867, 1209, 1581, 3757, 6851, 8959, 11271, 20553, 26877, 116467, 349401, 449161, 1347483, 5839093, 7635737, 13923991, 17517279, 22907211, 41771973, 99264581, 129807529, 181011883, 236707847, 297793743, 389422587, 543035649, 710123541, 1687497877, 3077202011, 4024033399, 5062493631, 9231606033, 12072100197, 52312434187, 156937302561]

約数ペア:

[(1, 156937302561), (3, 52312434187), (13, 12072100197), (17, 9231606033), (31, 5062493631), (39, 4024033399), (51, 3077202011), (93, 1687497877), (221, 710123541), (289, 543035649), (403, 389422587), (527, 297793743), (663, 236707847), (867, 181011883), (1209, 129807529), (1581, 99264581), (3757, 41771973), (6851, 22907211), (8959, 17517279), (11271, 13923991), (20553, 7635737), (26877, 5839093), (116467, 1347483), (349401, 449161)]