188529495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 128

約数和(自身を含む): 404766720

約数和(自身を除く): 216237225

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 71, 77, 95, 105, 121, 133, 165, 209, 213, 231, 285, 355, 363, 385, 399, 497, 605, 627, 665, 781, 847, 1045, 1065, 1155, 1331, 1349, 1463, 1491, 1815, 1995, 2299, 2343, 2485, 2541, 3135, 3905, 3993, 4047, 4235, 4389, 5467, 6655, 6745, 6897, 7315, 7455, 8591, 9317, 9443, 11495, 11715, 12705, 14839, 16093, 16401, 19965, 20235, 21945, 25289, 25773, 27335, 27951, 28329, 34485, 42955, 44517, 46585, 47215, 48279, 60137, 74195, 75867, 80465, 82005, 94501, 103873, 126445, 128865, 139755, 141645, 163229, 177023, 180411, 222585, 241395, 283503, 300685, 311619, 379335, 472505, 489687, 519365, 531069, 661507, 816145, 885115, 902055, 1142603, 1417515, 1558095, 1795519, 1984521, 2448435, 2655345, 3307535, 3427809, 5386557, 5713015, 8977595, 9922605, 12568633, 17139045, 26932785, 37705899, 62843165, 188529495]

約数ペア:

[(1, 188529495), (3, 62843165), (5, 37705899), (7, 26932785), (11, 17139045), (15, 12568633), (19, 9922605), (21, 8977595), (33, 5713015), (35, 5386557), (55, 3427809), (57, 3307535), (71, 2655345), (77, 2448435), (95, 1984521), (105, 1795519), (121, 1558095), (133, 1417515), (165, 1142603), (209, 902055), (213, 885115), (231, 816145), (285, 661507), (355, 531069), (363, 519365), (385, 489687), (399, 472505), (497, 379335), (605, 311619), (627, 300685), (665, 283503), (781, 241395), (847, 222585), (1045, 180411), (1065, 177023), (1155, 163229), (1331, 141645), (1349, 139755), (1463, 128865), (1491, 126445), (1815, 103873), (1995, 94501), (2299, 82005), (2343, 80465), (2485, 75867), (2541, 74195), (3135, 60137), (3905, 48279), (3993, 47215), (4047, 46585), (4235, 44517), (4389, 42955), (5467, 34485), (6655, 28329), (6745, 27951), (6897, 27335), (7315, 25773), (7455, 25289), (8591, 21945), (9317, 20235), (9443, 19965), (11495, 16401), (11715, 16093), (12705, 14839)]