156725260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1217}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 338857344

約数和(自身を除く): 182132084

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 137, 188, 235, 274, 470, 548, 685, 940, 1217, 1370, 2434, 2740, 4868, 6085, 6439, 12170, 12878, 24340, 25756, 32195, 57199, 64390, 114398, 128780, 166729, 228796, 285995, 333458, 571990, 666916, 833645, 1143980, 1667290, 3334580, 7836263, 15672526, 31345052, 39181315, 78362630, 156725260]

約数ペア:

[(1, 156725260), (2, 78362630), (4, 39181315), (5, 31345052), (10, 15672526), (20, 7836263), (47, 3334580), (94, 1667290), (137, 1143980), (188, 833645), (235, 666916), (274, 571990), (470, 333458), (548, 285995), (685, 228796), (940, 166729), (1217, 128780), (1370, 114398), (2434, 64390), (2740, 57199), (4868, 32195), (6085, 25756), (6439, 24340), (12170, 12878)]