159212032

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1489

約数の個数: 80

約数和(自身を含む): 375547392

約数和(自身を除く): 216335360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1433, 1736, 1792, 1984, 2866, 3472, 3584, 3968, 5732, 6944, 7936, 10031, 11464, 13888, 15872, 20062, 22928, 27776, 40124, 44423, 45856, 55552, 80248, 88846, 91712, 111104, 160496, 177692, 183424, 310961, 320992, 355384, 366848, 621922, 641984, 710768, 733696, 1243844, 1283968, 1421536, 2487688, 2567936, 2843072, 4975376, 5135872, 5686144, 9950752, 11372288, 19901504, 22744576, 39803008, 79606016, 159212032]

約数ペア:

[(1, 159212032), (2, 79606016), (4, 39803008), (7, 22744576), (8, 19901504), (14, 11372288), (16, 9950752), (28, 5686144), (31, 5135872), (32, 4975376), (56, 2843072), (62, 2567936), (64, 2487688), (112, 1421536), (124, 1283968), (128, 1243844), (217, 733696), (224, 710768), (248, 641984), (256, 621922), (434, 366848), (448, 355384), (496, 320992), (512, 310961), (868, 183424), (896, 177692), (992, 160496), (1433, 111104), (1736, 91712), (1792, 88846), (1984, 80248), (2866, 55552), (3472, 45856), (3584, 44423), (3968, 40124), (5732, 27776), (6944, 22928), (7936, 20062), (10031, 15872), (11464, 13888)]