137827984

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 329764608

約数和(自身を除く): 191936624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 53, 56, 62, 98, 106, 107, 112, 124, 196, 212, 214, 217, 248, 371, 392, 424, 428, 434, 496, 742, 749, 784, 848, 856, 868, 1484, 1498, 1519, 1643, 1712, 1736, 2597, 2968, 2996, 3038, 3286, 3317, 3472, 5194, 5243, 5671, 5936, 5992, 6076, 6572, 6634, 10388, 10486, 11342, 11501, 11984, 12152, 13144, 13268, 20776, 20972, 22684, 23002, 23219, 24304, 26288, 26536, 39697, 41552, 41944, 45368, 46004, 46438, 53072, 79394, 80507, 83888, 90736, 92008, 92876, 158788, 161014, 162533, 175801, 184016, 185752, 277879, 317576, 322028, 325066, 351602, 371504, 555758, 635152, 644056, 650132, 703204, 1111516, 1230607, 1288112, 1300264, 1406408, 2223032, 2461214, 2600528, 2812816, 4446064, 4922428, 8614249, 9844856, 17228498, 19689712, 34456996, 68913992, 137827984]

約数ペア:

[(1, 137827984), (2, 68913992), (4, 34456996), (7, 19689712), (8, 17228498), (14, 9844856), (16, 8614249), (28, 4922428), (31, 4446064), (49, 2812816), (53, 2600528), (56, 2461214), (62, 2223032), (98, 1406408), (106, 1300264), (107, 1288112), (112, 1230607), (124, 1111516), (196, 703204), (212, 650132), (214, 644056), (217, 635152), (248, 555758), (371, 371504), (392, 351602), (424, 325066), (428, 322028), (434, 317576), (496, 277879), (742, 185752), (749, 184016), (784, 175801), (848, 162533), (856, 161014), (868, 158788), (1484, 92876), (1498, 92008), (1519, 90736), (1643, 83888), (1712, 80507), (1736, 79394), (2597, 53072), (2968, 46438), (2996, 46004), (3038, 45368), (3286, 41944), (3317, 41552), (3472, 39697), (5194, 26536), (5243, 26288), (5671, 24304), (5936, 23219), (5992, 23002), (6076, 22684), (6572, 20972), (6634, 20776), (10388, 13268), (10486, 13144), (11342, 12152), (11501, 11984)]