148957286072

素因数分解:

$2^3\times 7^1\times {\mathrm{6389}}^1\times {\mathrm{416333}}^1$

素因数の和:422735

約数の個数: 32

約数和(自身を含む): 319244911200

約数和(自身を除く): 170287625128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 6389, 12778, 25556, 44723, 51112, 89446, 178892, 357784, 416333, 832666, 1665332, 2914331, 3330664, 5828662, 11657324, 23314648, 2659951537, 5319903074, 10639806148, 18619660759, 21279612296, 37239321518, 74478643036, 148957286072]

約数ペア:

[(1, 148957286072), (2, 74478643036), (4, 37239321518), (7, 21279612296), (8, 18619660759), (14, 10639806148), (28, 5319903074), (56, 2659951537), (6389, 23314648), (12778, 11657324), (25556, 5828662), (44723, 3330664), (51112, 2914331), (89446, 1665332), (178892, 832666), (357784, 416333)]