161532756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3067}}^1$

素因数の和:3114

約数の個数: 144

約数和(自身を含む): 536040960

約数和(自身を除く): 374508204

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 171, 198, 209, 228, 231, 252, 266, 308, 342, 396, 399, 418, 462, 532, 627, 684, 693, 798, 836, 924, 1197, 1254, 1386, 1463, 1596, 1881, 2394, 2508, 2772, 2926, 3067, 3762, 4389, 4788, 5852, 6134, 7524, 8778, 9201, 12268, 13167, 17556, 18402, 21469, 26334, 27603, 33737, 36804, 42938, 52668, 55206, 58273, 64407, 67474, 85876, 101211, 110412, 116546, 128814, 134948, 174819, 193221, 202422, 233092, 236159, 257628, 303633, 349638, 386442, 404844, 407911, 472318, 524457, 607266, 641003, 699276, 708477, 772884, 815822, 944636, 1048914, 1214532, 1223733, 1282006, 1416954, 1631644, 1923009, 2097828, 2125431, 2447466, 2564012, 2833908, 3671199, 3846018, 4250862, 4487021, 4894932, 5769027, 7342398, 7692036, 8501724, 8974042, 11538054, 13461063, 14684796, 17948084, 23076108, 26922126, 40383189, 53844252, 80766378, 161532756]

約数ペア:

[(1, 161532756), (2, 80766378), (3, 53844252), (4, 40383189), (6, 26922126), (7, 23076108), (9, 17948084), (11, 14684796), (12, 13461063), (14, 11538054), (18, 8974042), (19, 8501724), (21, 7692036), (22, 7342398), (28, 5769027), (33, 4894932), (36, 4487021), (38, 4250862), (42, 3846018), (44, 3671199), (57, 2833908), (63, 2564012), (66, 2447466), (76, 2125431), (77, 2097828), (84, 1923009), (99, 1631644), (114, 1416954), (126, 1282006), (132, 1223733), (133, 1214532), (154, 1048914), (171, 944636), (198, 815822), (209, 772884), (228, 708477), (231, 699276), (252, 641003), (266, 607266), (308, 524457), (342, 472318), (396, 407911), (399, 404844), (418, 386442), (462, 349638), (532, 303633), (627, 257628), (684, 236159), (693, 233092), (798, 202422), (836, 193221), (924, 174819), (1197, 134948), (1254, 128814), (1386, 116546), (1463, 110412), (1596, 101211), (1881, 85876), (2394, 67474), (2508, 64407), (2772, 58273), (2926, 55206), (3067, 52668), (3762, 42938), (4389, 36804), (4788, 33737), (5852, 27603), (6134, 26334), (7524, 21469), (8778, 18402), (9201, 17556), (12268, 13167)]