156296056

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1381}}^1$

素因数の和:1484

約数の個数: 64

約数和(自身を含む): 350254080

約数和(自身を除く): 193958024

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 47, 56, 86, 94, 172, 188, 301, 329, 344, 376, 602, 658, 1204, 1316, 1381, 2021, 2408, 2632, 2762, 4042, 5524, 8084, 9667, 11048, 14147, 16168, 19334, 28294, 38668, 56588, 59383, 64907, 77336, 113176, 118766, 129814, 237532, 259628, 415681, 454349, 475064, 519256, 831362, 908698, 1662724, 1817396, 2791001, 3325448, 3634792, 5582002, 11164004, 19537007, 22328008, 39074014, 78148028, 156296056]

約数ペア:

[(1, 156296056), (2, 78148028), (4, 39074014), (7, 22328008), (8, 19537007), (14, 11164004), (28, 5582002), (43, 3634792), (47, 3325448), (56, 2791001), (86, 1817396), (94, 1662724), (172, 908698), (188, 831362), (301, 519256), (329, 475064), (344, 454349), (376, 415681), (602, 259628), (658, 237532), (1204, 129814), (1316, 118766), (1381, 113176), (2021, 77336), (2408, 64907), (2632, 59383), (2762, 56588), (4042, 38668), (5524, 28294), (8084, 19334), (9667, 16168), (11048, 14147)]