149457532

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1787}}^1$

素因数の和:1930

約数の個数: 48

約数和(自身を含む): 312399360

約数和(自身を除く): 162941828

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 103, 116, 203, 206, 406, 412, 721, 812, 1442, 1787, 2884, 2987, 3574, 5974, 7148, 11948, 12509, 20909, 25018, 41818, 50036, 51823, 83636, 103646, 184061, 207292, 362761, 368122, 725522, 736244, 1288427, 1451044, 2576854, 5153708, 5337769, 10675538, 21351076, 37364383, 74728766, 149457532]

約数ペア:

[(1, 149457532), (2, 74728766), (4, 37364383), (7, 21351076), (14, 10675538), (28, 5337769), (29, 5153708), (58, 2576854), (103, 1451044), (116, 1288427), (203, 736244), (206, 725522), (406, 368122), (412, 362761), (721, 207292), (812, 184061), (1442, 103646), (1787, 83636), (2884, 51823), (2987, 50036), (3574, 41818), (5974, 25018), (7148, 20909), (11948, 12509)]