168897652

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{32257}}^1$

素因数の和:32296

約数の個数: 48

約数和(自身を含む): 390192768

約数和(自身を除く): 221295116

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 32257, 64514, 129028, 225799, 354827, 451598, 548369, 709654, 903196, 1096738, 1419308, 2193476, 2483789, 3838583, 4967578, 6032059, 7677166, 9935156, 12064118, 15354332, 24128236, 42224413, 84448826, 168897652]

約数ペア:

[(1, 168897652), (2, 84448826), (4, 42224413), (7, 24128236), (11, 15354332), (14, 12064118), (17, 9935156), (22, 7677166), (28, 6032059), (34, 4967578), (44, 3838583), (68, 2483789), (77, 2193476), (119, 1419308), (154, 1096738), (187, 903196), (238, 709654), (308, 548369), (374, 451598), (476, 354827), (748, 225799), (1309, 129028), (2618, 64514), (5236, 32257)]