158338544

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6397}}^1$

素因数の和:6442

約数の個数: 80

約数和(自身を含む): 399849408

約数和(自身を除く): 241510864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3094, 3536, 6188, 6397, 12376, 12794, 24752, 25588, 44779, 51176, 83161, 89558, 102352, 108749, 166322, 179116, 217498, 332644, 358232, 434996, 582127, 665288, 716464, 761243, 869992, 1164254, 1330576, 1413737, 1522486, 1739984, 2328508, 2827474, 3044972, 4657016, 5654948, 6089944, 9314032, 9896159, 11309896, 12179888, 19792318, 22619792, 39584636, 79169272, 158338544]

約数ペア:

[(1, 158338544), (2, 79169272), (4, 39584636), (7, 22619792), (8, 19792318), (13, 12179888), (14, 11309896), (16, 9896159), (17, 9314032), (26, 6089944), (28, 5654948), (34, 4657016), (52, 3044972), (56, 2827474), (68, 2328508), (91, 1739984), (104, 1522486), (112, 1413737), (119, 1330576), (136, 1164254), (182, 869992), (208, 761243), (221, 716464), (238, 665288), (272, 582127), (364, 434996), (442, 358232), (476, 332644), (728, 217498), (884, 179116), (952, 166322), (1456, 108749), (1547, 102352), (1768, 89558), (1904, 83161), (3094, 51176), (3536, 44779), (6188, 25588), (6397, 24752), (12376, 12794)]