139228884

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7019}}^1$

素因数の和:7077

約数の個数: 72

約数和(自身を含む): 383292000

約数和(自身を除く): 244063116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 4959, 6612, 7019, 9918, 14038, 19836, 21057, 28076, 42114, 63171, 84228, 126342, 133361, 203551, 252684, 266722, 400083, 407102, 533444, 610653, 800166, 814204, 1200249, 1221306, 1600332, 1831959, 2400498, 2442612, 3663918, 3867469, 4800996, 7327836, 7734938, 11602407, 15469876, 23204814, 34807221, 46409628, 69614442, 139228884]

約数ペア:

[(1, 139228884), (2, 69614442), (3, 46409628), (4, 34807221), (6, 23204814), (9, 15469876), (12, 11602407), (18, 7734938), (19, 7327836), (29, 4800996), (36, 3867469), (38, 3663918), (57, 2442612), (58, 2400498), (76, 1831959), (87, 1600332), (114, 1221306), (116, 1200249), (171, 814204), (174, 800166), (228, 610653), (261, 533444), (342, 407102), (348, 400083), (522, 266722), (551, 252684), (684, 203551), (1044, 133361), (1102, 126342), (1653, 84228), (2204, 63171), (3306, 42114), (4959, 28076), (6612, 21057), (7019, 19836), (9918, 14038)]