156772198

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:813

約数の個数: 48

約数和(自身を含む): 279236160

約数和(自身を除く): 122463962

約数列:

[1, 2, 11, 17, 22, 34, 53, 106, 121, 187, 242, 374, 583, 719, 901, 1166, 1438, 1802, 2057, 4114, 6413, 7909, 9911, 12223, 12826, 15818, 19822, 24446, 38107, 76214, 86999, 109021, 134453, 173998, 218042, 268906, 419177, 647819, 838354, 1295638, 1478983, 2957966, 4610947, 7126009, 9221894, 14252018, 78386099, 156772198]

約数ペア:

[(1, 156772198), (2, 78386099), (11, 14252018), (17, 9221894), (22, 7126009), (34, 4610947), (53, 2957966), (106, 1478983), (121, 1295638), (187, 838354), (242, 647819), (374, 419177), (583, 268906), (719, 218042), (901, 173998), (1166, 134453), (1438, 109021), (1802, 86999), (2057, 76214), (4114, 38107), (6413, 24446), (7909, 19822), (9911, 15818), (12223, 12826)]