139607536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 297302400

約数和(自身を除く): 157694864

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 79, 89, 136, 146, 158, 178, 272, 292, 316, 356, 584, 632, 712, 1168, 1241, 1264, 1343, 1424, 1513, 2482, 2686, 3026, 4964, 5372, 5767, 6052, 6497, 7031, 9928, 10744, 11534, 12104, 12994, 14062, 19856, 21488, 23068, 24208, 25988, 28124, 46136, 51976, 56248, 92272, 98039, 103952, 110449, 112496, 119527, 196078, 220898, 239054, 392156, 441796, 478108, 513263, 784312, 883592, 956216, 1026526, 1568624, 1767184, 1912432, 2053052, 4106104, 8212208, 8725471, 17450942, 34901884, 69803768, 139607536]

約数ペア:

[(1, 139607536), (2, 69803768), (4, 34901884), (8, 17450942), (16, 8725471), (17, 8212208), (34, 4106104), (68, 2053052), (73, 1912432), (79, 1767184), (89, 1568624), (136, 1026526), (146, 956216), (158, 883592), (178, 784312), (272, 513263), (292, 478108), (316, 441796), (356, 392156), (584, 239054), (632, 220898), (712, 196078), (1168, 119527), (1241, 112496), (1264, 110449), (1343, 103952), (1424, 98039), (1513, 92272), (2482, 56248), (2686, 51976), (3026, 46136), (4964, 28124), (5372, 25988), (5767, 24208), (6052, 23068), (6497, 21488), (7031, 19856), (9928, 14062), (10744, 12994), (11534, 12104)]