107956188

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{421}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 290319120

約数和(自身を除く): 182362932

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 419, 421, 612, 838, 842, 1257, 1263, 1676, 1684, 2514, 2526, 3771, 3789, 5028, 5052, 7123, 7157, 7542, 7578, 14246, 14314, 15084, 15156, 21369, 21471, 28492, 28628, 42738, 42942, 64107, 64413, 85476, 85884, 128214, 128826, 176399, 256428, 257652, 352798, 529197, 705596, 1058394, 1587591, 2116788, 2998783, 3175182, 5997566, 6350364, 8996349, 11995132, 17992698, 26989047, 35985396, 53978094, 107956188]

約数ペア:

[(1, 107956188), (2, 53978094), (3, 35985396), (4, 26989047), (6, 17992698), (9, 11995132), (12, 8996349), (17, 6350364), (18, 5997566), (34, 3175182), (36, 2998783), (51, 2116788), (68, 1587591), (102, 1058394), (153, 705596), (204, 529197), (306, 352798), (419, 257652), (421, 256428), (612, 176399), (838, 128826), (842, 128214), (1257, 85884), (1263, 85476), (1676, 64413), (1684, 64107), (2514, 42942), (2526, 42738), (3771, 28628), (3789, 28492), (5028, 21471), (5052, 21369), (7123, 15156), (7157, 15084), (7542, 14314), (7578, 14246)]