156988140165

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1\times {\mathrm{2729}}^1$

素因数の和:3307

約数の個数: 96

約数和(自身を含む): 283329446400

約数和(自身を除く): 126341306235

約数列:

[1, 3, 5, 9, 15, 45, 47, 59, 141, 177, 235, 295, 423, 461, 531, 705, 885, 1383, 2115, 2305, 2655, 2729, 2773, 4149, 6915, 8187, 8319, 13645, 13865, 20745, 21667, 24561, 24957, 27199, 40935, 41595, 65001, 81597, 108335, 122805, 124785, 128263, 135995, 161011, 195003, 244791, 325005, 384789, 407985, 483033, 641315, 805055, 975015, 1154367, 1223955, 1258069, 1278353, 1449099, 1923945, 2415165, 3774207, 3835059, 5771835, 6290345, 6391765, 7245495, 7567517, 11322621, 11505177, 18871035, 19175295, 22702551, 37837585, 56613105, 57525885, 59129243, 68107653, 74226071, 113512755, 177387729, 222678213, 295646215, 340538265, 371130355, 532163187, 668034639, 886938645, 1113391065, 2660815935, 3340173195, 3488625337, 10465876011, 17443126685, 31397628033, 52329380055, 156988140165]

約数ペア:

[(1, 156988140165), (3, 52329380055), (5, 31397628033), (9, 17443126685), (15, 10465876011), (45, 3488625337), (47, 3340173195), (59, 2660815935), (141, 1113391065), (177, 886938645), (235, 668034639), (295, 532163187), (423, 371130355), (461, 340538265), (531, 295646215), (705, 222678213), (885, 177387729), (1383, 113512755), (2115, 74226071), (2305, 68107653), (2655, 59129243), (2729, 57525885), (2773, 56613105), (4149, 37837585), (6915, 22702551), (8187, 19175295), (8319, 18871035), (13645, 11505177), (13865, 11322621), (20745, 7567517), (21667, 7245495), (24561, 6391765), (24957, 6290345), (27199, 5771835), (40935, 3835059), (41595, 3774207), (65001, 2415165), (81597, 1923945), (108335, 1449099), (122805, 1278353), (124785, 1258069), (128263, 1223955), (135995, 1154367), (161011, 975015), (195003, 805055), (244791, 641315), (325005, 483033), (384789, 407985)]