129960912

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{142501}}^1$

素因数の和:142531

約数の個数: 40

約数和(自身を含む): 353404960

約数和(自身を除く): 223444048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 142501, 285002, 427503, 570004, 855006, 1140008, 1710012, 2280016, 2707519, 3420024, 5415038, 6840048, 8122557, 10830076, 16245114, 21660152, 32490228, 43320304, 64980456, 129960912]

約数ペア:

[(1, 129960912), (2, 64980456), (3, 43320304), (4, 32490228), (6, 21660152), (8, 16245114), (12, 10830076), (16, 8122557), (19, 6840048), (24, 5415038), (38, 3420024), (48, 2707519), (57, 2280016), (76, 1710012), (114, 1140008), (152, 855006), (228, 570004), (304, 427503), (456, 285002), (912, 142501)]