156883276

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:895

約数の個数: 72

約数和(自身を含む): 333819360

約数和(自身を除く): 176936084

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 121, 187, 242, 253, 374, 391, 484, 506, 748, 782, 829, 1012, 1564, 1658, 2057, 2783, 3316, 4114, 4301, 5566, 8228, 8602, 9119, 11132, 14093, 17204, 18238, 19067, 28186, 36476, 38134, 47311, 56372, 76268, 94622, 100309, 155023, 189244, 200618, 209737, 310046, 324139, 401236, 419474, 620092, 648278, 838948, 1296556, 1705253, 2307107, 3410506, 3565529, 4614214, 6821012, 7131058, 9228428, 14262116, 39220819, 78441638, 156883276]

約数ペア:

[(1, 156883276), (2, 78441638), (4, 39220819), (11, 14262116), (17, 9228428), (22, 7131058), (23, 6821012), (34, 4614214), (44, 3565529), (46, 3410506), (68, 2307107), (92, 1705253), (121, 1296556), (187, 838948), (242, 648278), (253, 620092), (374, 419474), (391, 401236), (484, 324139), (506, 310046), (748, 209737), (782, 200618), (829, 189244), (1012, 155023), (1564, 100309), (1658, 94622), (2057, 76268), (2783, 56372), (3316, 47311), (4114, 38134), (4301, 36476), (5566, 28186), (8228, 19067), (8602, 18238), (9119, 17204), (11132, 14093)]