142757488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{16193}}^1$

素因数の和:16249

約数の個数: 40

約数和(自身を含む): 301208400

約数和(自身を除く): 158450912

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 16193, 32386, 64772, 129544, 259088, 307667, 469597, 615334, 939194, 1230668, 1878388, 2461336, 3756776, 4922672, 7513552, 8922343, 17844686, 35689372, 71378744, 142757488]

約数ペア:

[(1, 142757488), (2, 71378744), (4, 35689372), (8, 17844686), (16, 8922343), (19, 7513552), (29, 4922672), (38, 3756776), (58, 2461336), (76, 1878388), (116, 1230668), (152, 939194), (232, 615334), (304, 469597), (464, 307667), (551, 259088), (1102, 129544), (2204, 64772), (4408, 32386), (8816, 16193)]