100185138

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1487}}^1$

素因数の和:1711

約数の個数: 48

約数和(自身を含む): 229806720

約数和(自身を除く): 129621582

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 197, 342, 394, 591, 1182, 1487, 1773, 2974, 3546, 3743, 4461, 7486, 8922, 11229, 13383, 22458, 26766, 28253, 33687, 56506, 67374, 84759, 169518, 254277, 292939, 508554, 585878, 878817, 1757634, 2636451, 5272902, 5565841, 11131682, 16697523, 33395046, 50092569, 100185138]

約数ペア:

[(1, 100185138), (2, 50092569), (3, 33395046), (6, 16697523), (9, 11131682), (18, 5565841), (19, 5272902), (38, 2636451), (57, 1757634), (114, 878817), (171, 585878), (197, 508554), (342, 292939), (394, 254277), (591, 169518), (1182, 84759), (1487, 67374), (1773, 56506), (2974, 33687), (3546, 28253), (3743, 26766), (4461, 22458), (7486, 13383), (8922, 11229)]