161661096

素因数分解:

$2^3\times 3^5\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:765

約数の個数: 96

約数和(自身を含む): 458115840

約数和(自身を除く): 296454744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 137, 162, 216, 243, 274, 324, 411, 486, 548, 607, 648, 822, 972, 1096, 1214, 1233, 1644, 1821, 1944, 2428, 2466, 3288, 3642, 3699, 4856, 4932, 5463, 7284, 7398, 9864, 10926, 11097, 14568, 14796, 16389, 21852, 22194, 29592, 32778, 33291, 43704, 44388, 49167, 65556, 66582, 83159, 88776, 98334, 131112, 133164, 147501, 166318, 196668, 249477, 266328, 295002, 332636, 393336, 498954, 590004, 665272, 748431, 997908, 1180008, 1496862, 1995816, 2245293, 2993724, 4490586, 5987448, 6735879, 8981172, 13471758, 17962344, 20207637, 26943516, 40415274, 53887032, 80830548, 161661096]

約数ペア:

[(1, 161661096), (2, 80830548), (3, 53887032), (4, 40415274), (6, 26943516), (8, 20207637), (9, 17962344), (12, 13471758), (18, 8981172), (24, 6735879), (27, 5987448), (36, 4490586), (54, 2993724), (72, 2245293), (81, 1995816), (108, 1496862), (137, 1180008), (162, 997908), (216, 748431), (243, 665272), (274, 590004), (324, 498954), (411, 393336), (486, 332636), (548, 295002), (607, 266328), (648, 249477), (822, 196668), (972, 166318), (1096, 147501), (1214, 133164), (1233, 131112), (1644, 98334), (1821, 88776), (1944, 83159), (2428, 66582), (2466, 65556), (3288, 49167), (3642, 44388), (3699, 43704), (4856, 33291), (4932, 32778), (5463, 29592), (7284, 22194), (7398, 21852), (9864, 16389), (10926, 14796), (11097, 14568)]