156937410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{249107}}^1$

素因数の和:249127

約数の個数: 48

約数和(自身を含む): 466330176

約数和(自身を除く): 309392766

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 249107, 498214, 747321, 1245535, 1494642, 1743749, 2241963, 2491070, 3487498, 3736605, 4483926, 5231247, 7473210, 8718745, 10462494, 11209815, 15693741, 17437490, 22419630, 26156235, 31387482, 52312470, 78468705, 156937410]

約数ペア:

[(1, 156937410), (2, 78468705), (3, 52312470), (5, 31387482), (6, 26156235), (7, 22419630), (9, 17437490), (10, 15693741), (14, 11209815), (15, 10462494), (18, 8718745), (21, 7473210), (30, 5231247), (35, 4483926), (42, 3736605), (45, 3487498), (63, 2491070), (70, 2241963), (90, 1743749), (105, 1494642), (126, 1245535), (210, 747321), (315, 498214), (630, 249107)]