148522256

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{631}}^1$

素因数の和:999

約数の個数: 40

約数和(自身を含む): 295290624

約数和(自身を除く): 146768368

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 313, 376, 626, 631, 752, 1252, 1262, 2504, 2524, 5008, 5048, 10096, 14711, 29422, 29657, 58844, 59314, 117688, 118628, 197503, 235376, 237256, 395006, 474512, 790012, 1580024, 3160048, 9282641, 18565282, 37130564, 74261128, 148522256]

約数ペア:

[(1, 148522256), (2, 74261128), (4, 37130564), (8, 18565282), (16, 9282641), (47, 3160048), (94, 1580024), (188, 790012), (313, 474512), (376, 395006), (626, 237256), (631, 235376), (752, 197503), (1252, 118628), (1262, 117688), (2504, 59314), (2524, 58844), (5008, 29657), (5048, 29422), (10096, 14711)]