129487584

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{70991}}^1$

素因数の和:71023

約数の個数: 48

約数和(自身を含む): 357799680

約数和(自身を除く): 228312096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 70991, 141982, 212973, 283964, 425946, 567928, 851892, 1135856, 1348829, 1703784, 2271712, 2697658, 3407568, 4046487, 5395316, 6815136, 8092974, 10790632, 16185948, 21581264, 32371896, 43162528, 64743792, 129487584]

約数ペア:

[(1, 129487584), (2, 64743792), (3, 43162528), (4, 32371896), (6, 21581264), (8, 16185948), (12, 10790632), (16, 8092974), (19, 6815136), (24, 5395316), (32, 4046487), (38, 3407568), (48, 2697658), (57, 2271712), (76, 1703784), (96, 1348829), (114, 1135856), (152, 851892), (228, 567928), (304, 425946), (456, 283964), (608, 212973), (912, 141982), (1824, 70991)]