153691552

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22133}}^1$

素因数の和:22181

約数の個数: 48

約数和(自身を含む): 356977152

約数和(自身を除く): 203285600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 22133, 44266, 88532, 154931, 177064, 309862, 354128, 619724, 686123, 708256, 1239448, 1372246, 2478896, 2744492, 4802861, 4957792, 5488984, 9605722, 10977968, 19211444, 21955936, 38422888, 76845776, 153691552]

約数ペア:

[(1, 153691552), (2, 76845776), (4, 38422888), (7, 21955936), (8, 19211444), (14, 10977968), (16, 9605722), (28, 5488984), (31, 4957792), (32, 4802861), (56, 2744492), (62, 2478896), (112, 1372246), (124, 1239448), (217, 708256), (224, 686123), (248, 619724), (434, 354128), (496, 309862), (868, 177064), (992, 154931), (1736, 88532), (3472, 44266), (6944, 22133)]