139957328

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{10501}}^1$

素因数の和:10540

約数の個数: 60

約数和(自身を含む): 334026612

約数和(自身を除く): 194069284

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 6664, 10501, 13328, 21002, 42004, 73507, 84008, 147014, 168016, 178517, 294028, 357034, 514549, 588056, 714068, 1029098, 1176112, 1249619, 1428136, 2058196, 2499238, 2856272, 4116392, 4998476, 8232784, 8747333, 9996952, 17494666, 19993904, 34989332, 69978664, 139957328]

約数ペア:

[(1, 139957328), (2, 69978664), (4, 34989332), (7, 19993904), (8, 17494666), (14, 9996952), (16, 8747333), (17, 8232784), (28, 4998476), (34, 4116392), (49, 2856272), (56, 2499238), (68, 2058196), (98, 1428136), (112, 1249619), (119, 1176112), (136, 1029098), (196, 714068), (238, 588056), (272, 514549), (392, 357034), (476, 294028), (784, 178517), (833, 168016), (952, 147014), (1666, 84008), (1904, 73507), (3332, 42004), (6664, 21002), (10501, 13328)]