157511704

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 345461760

約数和(自身を除く): 187950056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 107, 194, 214, 271, 388, 428, 542, 679, 749, 776, 856, 1084, 1358, 1498, 1897, 2168, 2716, 2996, 3794, 5432, 5992, 7588, 10379, 15176, 20758, 26287, 28997, 41516, 52574, 57994, 72653, 83032, 105148, 115988, 145306, 184009, 202979, 210296, 231976, 290612, 368018, 405958, 581224, 736036, 811916, 1472072, 1623832, 2812709, 5625418, 11250836, 19688963, 22501672, 39377926, 78755852, 157511704]

約数ペア:

[(1, 157511704), (2, 78755852), (4, 39377926), (7, 22501672), (8, 19688963), (14, 11250836), (28, 5625418), (56, 2812709), (97, 1623832), (107, 1472072), (194, 811916), (214, 736036), (271, 581224), (388, 405958), (428, 368018), (542, 290612), (679, 231976), (749, 210296), (776, 202979), (856, 184009), (1084, 145306), (1358, 115988), (1498, 105148), (1897, 83032), (2168, 72653), (2716, 57994), (2996, 52574), (3794, 41516), (5432, 28997), (5992, 26287), (7588, 20758), (10379, 15176)]