156724065

素因数分解:

$3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 112

約数和(自身を含む): 310586880

約数和(自身を除く): 153862815

約数列:

[1, 3, 5, 9, 15, 19, 27, 31, 45, 57, 73, 81, 93, 95, 135, 155, 171, 219, 243, 279, 285, 365, 405, 465, 513, 589, 657, 729, 837, 855, 1095, 1215, 1387, 1395, 1539, 1767, 1971, 2263, 2511, 2565, 2945, 3285, 3645, 4161, 4185, 4617, 5301, 5913, 6789, 6935, 7533, 7695, 8835, 9855, 11315, 12483, 12555, 13851, 15903, 17739, 20367, 20805, 22599, 23085, 26505, 29565, 33945, 37449, 37665, 42997, 47709, 53217, 61101, 62415, 69255, 79515, 88695, 101835, 112347, 112995, 128991, 143127, 183303, 187245, 214985, 238545, 266085, 305505, 337041, 386973, 429381, 549909, 561735, 644955, 715635, 916515, 1011123, 1160919, 1649727, 1685205, 1934865, 2146905, 2749545, 3482757, 5055615, 5804595, 8248635, 10448271, 17413785, 31344813, 52241355, 156724065]

約数ペア:

[(1, 156724065), (3, 52241355), (5, 31344813), (9, 17413785), (15, 10448271), (19, 8248635), (27, 5804595), (31, 5055615), (45, 3482757), (57, 2749545), (73, 2146905), (81, 1934865), (93, 1685205), (95, 1649727), (135, 1160919), (155, 1011123), (171, 916515), (219, 715635), (243, 644955), (279, 561735), (285, 549909), (365, 429381), (405, 386973), (465, 337041), (513, 305505), (589, 266085), (657, 238545), (729, 214985), (837, 187245), (855, 183303), (1095, 143127), (1215, 128991), (1387, 112995), (1395, 112347), (1539, 101835), (1767, 88695), (1971, 79515), (2263, 69255), (2511, 62415), (2565, 61101), (2945, 53217), (3285, 47709), (3645, 42997), (4161, 37665), (4185, 37449), (4617, 33945), (5301, 29565), (5913, 26505), (6789, 23085), (6935, 22599), (7533, 20805), (7695, 20367), (8835, 17739), (9855, 15903), (11315, 13851), (12483, 12555)]