163084432

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:396

約数の個数: 80

約数和(自身を含む): 371817472

約数和(自身を除く): 208733040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 103, 112, 134, 206, 211, 268, 412, 422, 469, 536, 721, 824, 844, 938, 1072, 1442, 1477, 1648, 1688, 1876, 2884, 2954, 3376, 3752, 5768, 5908, 6901, 7504, 11536, 11816, 13802, 14137, 21733, 23632, 27604, 28274, 43466, 48307, 55208, 56548, 86932, 96614, 98959, 110416, 113096, 152131, 173864, 193228, 197918, 226192, 304262, 347728, 386456, 395836, 608524, 772912, 791672, 1217048, 1456111, 1583344, 2434096, 2912222, 5824444, 10192777, 11648888, 20385554, 23297776, 40771108, 81542216, 163084432]

約数ペア:

[(1, 163084432), (2, 81542216), (4, 40771108), (7, 23297776), (8, 20385554), (14, 11648888), (16, 10192777), (28, 5824444), (56, 2912222), (67, 2434096), (103, 1583344), (112, 1456111), (134, 1217048), (206, 791672), (211, 772912), (268, 608524), (412, 395836), (422, 386456), (469, 347728), (536, 304262), (721, 226192), (824, 197918), (844, 193228), (938, 173864), (1072, 152131), (1442, 113096), (1477, 110416), (1648, 98959), (1688, 96614), (1876, 86932), (2884, 56548), (2954, 55208), (3376, 48307), (3752, 43466), (5768, 28274), (5908, 27604), (6901, 23632), (7504, 21733), (11536, 14137), (11816, 13802)]