157181508

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13687}}^1$

素因数の和:13737

約数の個数: 72

約数和(自身を含む): 448418880

約数和(自身を除く): 291237372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 2871, 3828, 5742, 11484, 13687, 27374, 41061, 54748, 82122, 123183, 150557, 164244, 246366, 301114, 396923, 451671, 492732, 602228, 793846, 903342, 1190769, 1355013, 1587692, 1806684, 2381538, 2710026, 3572307, 4366153, 4763076, 5420052, 7144614, 8732306, 13098459, 14289228, 17464612, 26196918, 39295377, 52393836, 78590754, 157181508]

約数ペア:

[(1, 157181508), (2, 78590754), (3, 52393836), (4, 39295377), (6, 26196918), (9, 17464612), (11, 14289228), (12, 13098459), (18, 8732306), (22, 7144614), (29, 5420052), (33, 4763076), (36, 4366153), (44, 3572307), (58, 2710026), (66, 2381538), (87, 1806684), (99, 1587692), (116, 1355013), (132, 1190769), (174, 903342), (198, 793846), (261, 602228), (319, 492732), (348, 451671), (396, 396923), (522, 301114), (638, 246366), (957, 164244), (1044, 150557), (1276, 123183), (1914, 82122), (2871, 54748), (3828, 41061), (5742, 27374), (11484, 13687)]