159725888

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 126

約数和(自身を含む): 388169658

約数和(自身を除く): 228443770

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 53, 56, 62, 64, 98, 106, 112, 124, 196, 212, 217, 224, 248, 371, 392, 424, 434, 448, 496, 742, 784, 848, 868, 961, 992, 1484, 1519, 1568, 1643, 1696, 1736, 1922, 1984, 2597, 2968, 3038, 3136, 3286, 3392, 3472, 3844, 5194, 5936, 6076, 6572, 6727, 6944, 7688, 10388, 11501, 11872, 12152, 13144, 13454, 13888, 15376, 20776, 23002, 23744, 24304, 26288, 26908, 30752, 41552, 46004, 47089, 48608, 50933, 52576, 53816, 61504, 80507, 83104, 92008, 94178, 97216, 101866, 105152, 107632, 161014, 166208, 184016, 188356, 203732, 215264, 322028, 356531, 368032, 376712, 407464, 430528, 644056, 713062, 736064, 753424, 814928, 1288112, 1426124, 1506848, 1629856, 2495717, 2576224, 2852248, 3013696, 3259712, 4991434, 5152448, 5704496, 9982868, 11408992, 19965736, 22817984, 39931472, 79862944, 159725888]

約数ペア:

[(1, 159725888), (2, 79862944), (4, 39931472), (7, 22817984), (8, 19965736), (14, 11408992), (16, 9982868), (28, 5704496), (31, 5152448), (32, 4991434), (49, 3259712), (53, 3013696), (56, 2852248), (62, 2576224), (64, 2495717), (98, 1629856), (106, 1506848), (112, 1426124), (124, 1288112), (196, 814928), (212, 753424), (217, 736064), (224, 713062), (248, 644056), (371, 430528), (392, 407464), (424, 376712), (434, 368032), (448, 356531), (496, 322028), (742, 215264), (784, 203732), (848, 188356), (868, 184016), (961, 166208), (992, 161014), (1484, 107632), (1519, 105152), (1568, 101866), (1643, 97216), (1696, 94178), (1736, 92008), (1922, 83104), (1984, 80507), (2597, 61504), (2968, 53816), (3038, 52576), (3136, 50933), (3286, 48608), (3392, 47089), (3472, 46004), (3844, 41552), (5194, 30752), (5936, 26908), (6076, 26288), (6572, 24304), (6727, 23744), (6944, 23002), (7688, 20776), (10388, 15376), (11501, 13888), (11872, 13454), (12152, 13144)]