125999488

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 267321600

約数和(自身を除く): 141322112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 103, 128, 152, 206, 304, 412, 503, 608, 824, 1006, 1216, 1648, 1957, 2012, 2432, 3296, 3914, 4024, 6592, 7828, 8048, 9557, 13184, 15656, 16096, 19114, 31312, 32192, 38228, 51809, 62624, 64384, 76456, 103618, 125248, 152912, 207236, 250496, 305824, 414472, 611648, 828944, 984371, 1223296, 1657888, 1968742, 3315776, 3937484, 6631552, 7874968, 15749936, 31499872, 62999744, 125999488]

約数ペア:

[(1, 125999488), (2, 62999744), (4, 31499872), (8, 15749936), (16, 7874968), (19, 6631552), (32, 3937484), (38, 3315776), (64, 1968742), (76, 1657888), (103, 1223296), (128, 984371), (152, 828944), (206, 611648), (304, 414472), (412, 305824), (503, 250496), (608, 207236), (824, 152912), (1006, 125248), (1216, 103618), (1648, 76456), (1957, 64384), (2012, 62624), (2432, 51809), (3296, 38228), (3914, 32192), (4024, 31312), (6592, 19114), (7828, 16096), (8048, 15656), (9557, 13184)]