128831738399

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1325

約数の個数: 96

約数和(自身を含む): 171641143296

約数和(自身を除く): 42809404897

約数列:

[1, 7, 13, 31, 47, 49, 91, 127, 217, 329, 403, 611, 637, 889, 1093, 1457, 1519, 1651, 2303, 2821, 3937, 4277, 5969, 6223, 7651, 10199, 11557, 14209, 18941, 19747, 27559, 29939, 33883, 41783, 51181, 51371, 53557, 71393, 77597, 80899, 99463, 132587, 138811, 185039, 192913, 237181, 292481, 358267, 359597, 440479, 543179, 667823, 696241, 928109, 971677, 1295273, 1592501, 1660267, 1804543, 2405507, 2507869, 2517179, 3083353, 3802253, 4303141, 4674761, 6524117, 6801739, 9066911, 11147507, 12631801, 16838549, 20702513, 21583471, 30121987, 32723327, 45668819, 55940833, 78032549, 84813521, 88422607, 117869843, 144917591, 202247627, 210853909, 319681733, 391585831, 593694647, 1014423137, 1415733389, 2629219151, 2741100817, 4155862529, 9910133723, 18404534057, 128831738399]

約数ペア:

[(1, 128831738399), (7, 18404534057), (13, 9910133723), (31, 4155862529), (47, 2741100817), (49, 2629219151), (91, 1415733389), (127, 1014423137), (217, 593694647), (329, 391585831), (403, 319681733), (611, 210853909), (637, 202247627), (889, 144917591), (1093, 117869843), (1457, 88422607), (1519, 84813521), (1651, 78032549), (2303, 55940833), (2821, 45668819), (3937, 32723327), (4277, 30121987), (5969, 21583471), (6223, 20702513), (7651, 16838549), (10199, 12631801), (11557, 11147507), (14209, 9066911), (18941, 6801739), (19747, 6524117), (27559, 4674761), (29939, 4303141), (33883, 3802253), (41783, 3083353), (51181, 2517179), (51371, 2507869), (53557, 2405507), (71393, 1804543), (77597, 1660267), (80899, 1592501), (99463, 1295273), (132587, 971677), (138811, 928109), (185039, 696241), (192913, 667823), (237181, 543179), (292481, 440479), (358267, 359597)]