156968127628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1\times {\mathrm{137341}}^1$

素因数の和:138098

約数の個数: 48

約数和(自身を含む): 305800203520

約数和(自身を除く): 148832075892

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 709, 806, 1418, 1612, 2836, 9217, 18434, 21979, 36868, 43958, 87916, 137341, 274682, 285727, 549364, 571454, 1142908, 1785433, 3570866, 4257571, 7141732, 8515142, 17030284, 55348423, 97374769, 110696846, 194749538, 221393692, 389499076, 1265871997, 2531743994, 3018617839, 5063487988, 6037235678, 12074471356, 39242031907, 78484063814, 156968127628]

約数ペア:

[(1, 156968127628), (2, 78484063814), (4, 39242031907), (13, 12074471356), (26, 6037235678), (31, 5063487988), (52, 3018617839), (62, 2531743994), (124, 1265871997), (403, 389499076), (709, 221393692), (806, 194749538), (1418, 110696846), (1612, 97374769), (2836, 55348423), (9217, 17030284), (18434, 8515142), (21979, 7141732), (36868, 4257571), (43958, 3570866), (87916, 1785433), (137341, 1142908), (274682, 571454), (285727, 549364)]