156941748306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20419171}}^1$

素因数の和:20419247

約数の個数: 48

約数和(自身を含む): 394988463168

約数和(自身を除く): 238046714862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 20419171, 40838342, 61257513, 122515026, 142934197, 183772539, 285868394, 367545078, 428802591, 857605182, 1245569431, 1286407773, 2491138862, 2572815546, 3736708293, 7473416586, 8718986017, 11210124879, 17437972034, 22420249758, 26156958051, 52313916102, 78470874153, 156941748306]

約数ペア:

[(1, 156941748306), (2, 78470874153), (3, 52313916102), (6, 26156958051), (7, 22420249758), (9, 17437972034), (14, 11210124879), (18, 8718986017), (21, 7473416586), (42, 3736708293), (61, 2572815546), (63, 2491138862), (122, 1286407773), (126, 1245569431), (183, 857605182), (366, 428802591), (427, 367545078), (549, 285868394), (854, 183772539), (1098, 142934197), (1281, 122515026), (2562, 61257513), (3843, 40838342), (7686, 20419171)]