157571028

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4517}}^1$

素因数の和:4566

約数の個数: 96

約数和(自身を含む): 455414400

約数和(自身を除く): 297843372

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 102, 108, 114, 153, 171, 204, 228, 306, 323, 342, 459, 513, 612, 646, 684, 918, 969, 1026, 1292, 1836, 1938, 2052, 2907, 3876, 4517, 5814, 8721, 9034, 11628, 13551, 17442, 18068, 27102, 34884, 40653, 54204, 76789, 81306, 85823, 121959, 153578, 162612, 171646, 230367, 243918, 257469, 307156, 343292, 460734, 487836, 514938, 691101, 772407, 921468, 1029876, 1382202, 1458991, 1544814, 2073303, 2317221, 2764404, 2917982, 3089628, 4146606, 4376973, 4634442, 5835964, 8293212, 8753946, 9268884, 13130919, 17507892, 26261838, 39392757, 52523676, 78785514, 157571028]

約数ペア:

[(1, 157571028), (2, 78785514), (3, 52523676), (4, 39392757), (6, 26261838), (9, 17507892), (12, 13130919), (17, 9268884), (18, 8753946), (19, 8293212), (27, 5835964), (34, 4634442), (36, 4376973), (38, 4146606), (51, 3089628), (54, 2917982), (57, 2764404), (68, 2317221), (76, 2073303), (102, 1544814), (108, 1458991), (114, 1382202), (153, 1029876), (171, 921468), (204, 772407), (228, 691101), (306, 514938), (323, 487836), (342, 460734), (459, 343292), (513, 307156), (612, 257469), (646, 243918), (684, 230367), (918, 171646), (969, 162612), (1026, 153578), (1292, 121959), (1836, 85823), (1938, 81306), (2052, 76789), (2907, 54204), (3876, 40653), (4517, 34884), (5814, 27102), (8721, 18068), (9034, 17442), (11628, 13551)]