149283596

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4073}}^1$

素因数の和:4119

約数の個数: 72

約数和(自身を含む): 351113616

約数和(自身を除く): 201830020

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 476, 539, 748, 833, 1078, 1309, 1666, 2156, 2618, 3332, 4073, 5236, 8146, 9163, 16292, 18326, 28511, 36652, 44803, 57022, 69241, 89606, 114044, 138482, 179212, 199577, 276964, 313621, 399154, 484687, 627242, 761651, 798308, 969374, 1254484, 1523302, 1938748, 2195347, 3046604, 3392809, 4390694, 5331557, 6785618, 8781388, 10663114, 13571236, 21326228, 37320899, 74641798, 149283596]

約数ペア:

[(1, 149283596), (2, 74641798), (4, 37320899), (7, 21326228), (11, 13571236), (14, 10663114), (17, 8781388), (22, 6785618), (28, 5331557), (34, 4390694), (44, 3392809), (49, 3046604), (68, 2195347), (77, 1938748), (98, 1523302), (119, 1254484), (154, 969374), (187, 798308), (196, 761651), (238, 627242), (308, 484687), (374, 399154), (476, 313621), (539, 276964), (748, 199577), (833, 179212), (1078, 138482), (1309, 114044), (1666, 89606), (2156, 69241), (2618, 57022), (3332, 44803), (4073, 36652), (5236, 28511), (8146, 18326), (9163, 16292)]