156955358084

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1\times {\mathrm{126271}}^1$

素因数の和:126816

約数の個数: 48

約数和(自身を含む): 317696311296

約数和(自身を除く): 160740953212

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 431, 721, 862, 1442, 1724, 2884, 3017, 6034, 12068, 44393, 88786, 126271, 177572, 252542, 310751, 505084, 621502, 883897, 1243004, 1767794, 3535588, 13005913, 26011826, 52023652, 54422801, 91041391, 108845602, 182082782, 217691204, 364165564, 380959607, 761919214, 1523838428, 5605548503, 11211097006, 22422194012, 39238839521, 78477679042, 156955358084]

約数ペア:

[(1, 156955358084), (2, 78477679042), (4, 39238839521), (7, 22422194012), (14, 11211097006), (28, 5605548503), (103, 1523838428), (206, 761919214), (412, 380959607), (431, 364165564), (721, 217691204), (862, 182082782), (1442, 108845602), (1724, 91041391), (2884, 54422801), (3017, 52023652), (6034, 26011826), (12068, 13005913), (44393, 3535588), (88786, 1767794), (126271, 1243004), (177572, 883897), (252542, 621502), (310751, 505084)]