157436288

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1099

約数の個数: 64

約数和(自身を含む): 333784800

約数和(自身を除く): 176348512

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 64, 92, 106, 128, 184, 212, 368, 424, 736, 848, 1009, 1219, 1472, 1696, 2018, 2438, 2944, 3392, 4036, 4876, 6784, 8072, 9752, 16144, 19504, 23207, 32288, 39008, 46414, 53477, 64576, 78016, 92828, 106954, 129152, 156032, 185656, 213908, 371312, 427816, 742624, 855632, 1229971, 1485248, 1711264, 2459942, 2970496, 3422528, 4919884, 6845056, 9839768, 19679536, 39359072, 78718144, 157436288]

約数ペア:

[(1, 157436288), (2, 78718144), (4, 39359072), (8, 19679536), (16, 9839768), (23, 6845056), (32, 4919884), (46, 3422528), (53, 2970496), (64, 2459942), (92, 1711264), (106, 1485248), (128, 1229971), (184, 855632), (212, 742624), (368, 427816), (424, 371312), (736, 213908), (848, 185656), (1009, 156032), (1219, 129152), (1472, 106954), (1696, 92828), (2018, 78016), (2438, 64576), (2944, 53477), (3392, 46414), (4036, 39008), (4876, 32288), (6784, 23207), (8072, 19504), (9752, 16144)]