169159185

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 120

約数和(自身を含む): 348523560

約数和(自身を除く): 179364375

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 81, 89, 95, 117, 135, 171, 195, 247, 267, 285, 351, 361, 405, 445, 513, 585, 741, 801, 855, 1053, 1083, 1157, 1235, 1335, 1539, 1691, 1755, 1805, 2223, 2403, 2565, 3249, 3471, 3705, 4005, 4693, 5073, 5265, 5415, 5785, 6669, 7209, 7695, 8455, 9747, 10413, 11115, 12015, 14079, 15219, 16245, 17355, 20007, 21983, 23465, 25365, 29241, 31239, 32129, 33345, 36045, 42237, 45657, 48735, 52065, 65949, 70395, 76095, 93717, 96387, 100035, 109915, 126711, 136971, 146205, 156195, 160645, 197847, 211185, 228285, 289161, 329745, 380133, 417677, 468585, 481935, 593541, 633555, 684855, 867483, 989235, 1253031, 1445805, 1780623, 1900665, 2088385, 2602449, 2967705, 3759093, 4337415, 6265155, 8903115, 11277279, 13012245, 18795465, 33831837, 56386395, 169159185]

約数ペア:

[(1, 169159185), (3, 56386395), (5, 33831837), (9, 18795465), (13, 13012245), (15, 11277279), (19, 8903115), (27, 6265155), (39, 4337415), (45, 3759093), (57, 2967705), (65, 2602449), (81, 2088385), (89, 1900665), (95, 1780623), (117, 1445805), (135, 1253031), (171, 989235), (195, 867483), (247, 684855), (267, 633555), (285, 593541), (351, 481935), (361, 468585), (405, 417677), (445, 380133), (513, 329745), (585, 289161), (741, 228285), (801, 211185), (855, 197847), (1053, 160645), (1083, 156195), (1157, 146205), (1235, 136971), (1335, 126711), (1539, 109915), (1691, 100035), (1755, 96387), (1805, 93717), (2223, 76095), (2403, 70395), (2565, 65949), (3249, 52065), (3471, 48735), (3705, 45657), (4005, 42237), (4693, 36045), (5073, 33345), (5265, 32129), (5415, 31239), (5785, 29241), (6669, 25365), (7209, 23465), (7695, 21983), (8455, 20007), (9747, 17355), (10413, 16245), (11115, 15219), (12015, 14079)]