152889772

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8681}}^1$

素因数の和:8746

約数の個数: 48

約数和(自身を含む): 332555328

約数和(自身を除く): 179665556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 2516, 4403, 8681, 8806, 17362, 17612, 34724, 60767, 121534, 147577, 243068, 295154, 321197, 590308, 642394, 1033039, 1284788, 2066078, 2248379, 4132156, 4496758, 5460349, 8993516, 10920698, 21841396, 38222443, 76444886, 152889772]

約数ペア:

[(1, 152889772), (2, 76444886), (4, 38222443), (7, 21841396), (14, 10920698), (17, 8993516), (28, 5460349), (34, 4496758), (37, 4132156), (68, 2248379), (74, 2066078), (119, 1284788), (148, 1033039), (238, 642394), (259, 590308), (476, 321197), (518, 295154), (629, 243068), (1036, 147577), (1258, 121534), (2516, 60767), (4403, 34724), (8681, 17612), (8806, 17362)]